g sync lcd panel manufacturer

G-Sync is a proprietary adaptive sync technology developed by Nvidia aimed primarily at eliminating screen tearing and the need for software alternatives such as Vsync.video display"s refresh rate to adapt to the frame rate of the outputting device (graphics card/integrated graphics) rather than the outputting device adapting to the display, which could traditionally be refreshed halfway through the process of a frame being output by the device, resulting in screen tearing, or two or more frames being shown at once.AMD has released a similar technology for displays, called FreeSync, which has the same function as G-Sync yet is royalty-free.

Nvidia built a special collision avoidance feature to avoid the eventuality of a new frame being ready while a duplicate is being drawn on screen (something that could generate lag and/or stutter) in which case the module anticipates the refresh and waits for the next frame to be completed.Overdriving pixels also becomes tricky in a non-fixed refresh scenario, and solutions predicting when the next refresh is going to happen and accordingly adjusting the overdrive value must be implemented and tuned for each panel in order to avoid ghosting.

The module carries all the functional parts. It is based around an Altera Arria V GX family FPGA featuring 156K logic elements, 396 DSP blocks and 67 LVDS channels. It is produced on the TSMC 28LP process and paired with three DDR3L DRAM chips to attain a certain bandwidth, for an aggregate 768MB capacity. The employed FPGA also features a LVDS interface to drive the monitor panel. It is meant to replace common scalers and be easily integrated by monitor manufacturers, who only have to take care of the power delivery circuit board and input connections.

G-Sync faces some criticismVESA standard Adaptive-Sync which is an optional feature of DisplayPort version 1.2a.AMD"s FreeSync relies on the above-mentioned optional component of DisplayPort 1.2a, G-Sync requires an Nvidia-made module in place of the usual scaler in the display in order for it to function properly with select Nvidia GeForce graphics cards, such as the ones from the GeForce 10 series (Pascal).

Nvidia announced that G-Sync will be available to notebook manufacturers and that in this case, it would not require a special module since the GPU is directly connected to the display without a scaler in between.

According to Nvidia, fine tuning is still possible given the fact that all notebooks of the same model will have the same LCD panel, variable overdrive will be calculated by shaders running on the GPU, and a form of frame collision avoidance will also be implemented.

At CES 2018 Nvidia announced a line of large gaming monitors built by HP, Asus and Acer with 65-inch panels, 4K, HDR, as well as G-Sync support. The inclusion of G-Sync modules make the monitors among the first TV-sized displays to feature variable refresh-rates.

At CES 2019, Nvidia announced that they will support variable refresh rate monitors with FreeSync technology under a new standard named G-Sync Compatible. All monitors under this new standard have been tested by Nvidia to meet their baseline requirements for variable refresh rate and will enable G-Sync automatically when used with an Nvidia GPU.

NVIDIA G-SYNC Displays with Reflex have the world’s first and only system latency measurement tool that detect clicks coming from Reflex compatible mice and measure the time for the resulting pixels (gun muzzle flash) to change on screen. With tear-free refresh rates up to 360 Hz, exceptional responsiveness, built-in esports mode, and stunning image quality, NVIDIA G-SYNC® displays will change the way you look at competitive gaming.

When shopping for a gaming monitor, you’ll undoubtedly come across a few displays advertising Nvidia’s G-Sync technology. In addition to a hefty price hike, these monitors usually come with gaming-focused features like a fast response time and high refresh rate. To help you know where your money is going, we put together a guide to answer the question: What is G-Sync?

In short, G-Sync is a hardware-based adaptive refresh technology that helps prevent screen tearing and stuttering. With a G-Sync monitor, you’ll notice smoother motion while gaming, even at high refresh rates.

G-Sync is Nvidia’s hardware-based monitor syncing technology. G-Sync solves screen tearing mainly, synchronizing your monitor’s refresh rate with the frames your GPU is pushing out each second.

Your GPU renders a number of frames each second, and put together, those frames give the impression of smooth motion. Similarly, your monitor refreshes a certain number of times each second, clearing the previous image for the new frames your GPU is rendering. To keep things moving smoothly, your GPU stores upcoming frames in a buffer. The problem is that the buffer and your monitor’s refresh rate may get out of sync, causing a nasty line of two frames stitched together.

V-Sync emerged as a solution. This software-based feature essentially forces your GPU to hold frames in its buffer until your monitor is ready to refresh. That solves the screen tearing problem, but it introduces another: Input lag. V-Sync forces your GPU to hold frames it has already rendered, which causes a slight delay between what’s happening in the game and what you see on screen.

Nvidia’s first alternative to V-Sync was Adaptive VSync. Like the older technology, Nvidia’s driver-based solution locked the frame rate to the display’s refresh rate to prevent screen tearing. However, when the GPU struggled, Adaptive VSync unlocked the frame rate until the GPU’s performance improved. Once stable, Adaptive VSync locked the frame rate until the GPU’s performance dropped again.

Nvidia introduced a hardware-based solution in 2013 called G-Sync. It’s based on VESA’s Adaptive-Sync technology, which enables variable refresh rates on the display side. Instead of forcing your GPU to hold frames, G-Sync forces your monitor to adapt its refresh rate depending on the frames your GPU is rendering. That deals with input lag and screen tearing.

However, Nvidia uses a proprietary board that replaces the typical scaler board, which controls everything within the display like decoding image input, controlling the backlight, and so on. A G-Sync board contains 768MB of DDR3 memory to store the previous frame so that it can be compared to the next incoming frame. It does this to decrease input lag.

On the PC end, Nvidia’s driver can fully control the display’s proprietary board. It manipulates the vertical blanking interval, or VBI, which represents the interval between the time when a monitor finishes drawing the current frame and the beginning of the next frame.

With G-Sync active, the monitor becomes a slave to your PC. As the GPU rotates the rendered frame into the primary buffer, the display clears the old image and gets ready to receive the next frame. As the frame rate speeds up and slows down, the display renders each frame accordingly as instructed by your PC. Since the G-Sync board supports variable refresh rates, images are often redrawn at widely varying intervals.

For years, there’s always been one big caveat with G-Sync monitors: You need an Nvidia graphics card. Although you still need an Nvidia GPU to fully take advantage of G-Sync — like the recent RTX 3080 — more recent G-Sync displays support HDMI variable refresh rate under the “G-Sync Compatible” banner (more on that in the next section). That means you can use variable refresh rate with an AMD card, though not Nvidia’s full G-Sync module. Outside of a display with a G-Sync banner, here’s what you need:

Because G-Sync is a hardware solution, certified monitors must include Nvidia’s proprietary board. Fortunately, most major monitor manufacturers like Asus, Philips, BenQ, AOC, Samsung, and LG offer G-Sync displays.

For G-Sync Ultimate displays, you’ll need a hefty GeForce GPU to handle HDR visuals at 4K. They’re certainly not cheap, but they provide the best experience.

As for G-Sync Compatible, it’s a newer category. These displays do not include Nvidia’s proprietary G-Sync board, but they do support variable refresh rates. These panels typically fall under AMD’s FreeSync umbrella, which is a competing technology for Radeon-branded GPUs that doesn’t rely on a proprietary scaler board. Nvidia tests these displays to guarantee “no artifacts” when connected to GeForce-branded GPUs. Consider these displays as affordable alternatives to G-Sync and G-Sync Ultimate displays.

Overall, resolutions range from Full HD to 4K while refresh rates range from 60Hz max to 240Hz max. Nvidia provides a full list of compatible monitors on its website. Prices range from about $100 to well over $1,000, like the Asus’ ROG Swift PG279Q 27-inch monitor selling for $698.

Since G-Sync launched in 2013, it has always been specifically for monitors. However, Nvidia is expanding. Last year, Nvidia partnered with LG to certify recent LG OLED TVs as G-Sync Compatible. You’ll need some drivers and firmware to get started, which Nvidia outlines on its site. Here are the currently available TVs that support G-Sync:

As we pointed out earlier, AMD’s FreeSync derives from VESA’s Adaptive-Sync technology. One of the main differences is that it doesn’t use proprietary hardware. Rather, FreeSync-certified displays use off-the-shelf scaler boards, which lessens the cost. The only AMD hardware you need for FreeSync is a Radeon-branded GPU. AMD introduced AdaptiveSync support in 2015.

FreeSync has more freedom in supported monitor options, and you don’t need extra hardware. So, FreeSync is a budget-friendly alternative to G-Synch compatible hardware.Asus’ MG279Qis around $100 less than the aforementioned ROG Swift monitor.

No matter which you choose, each technology has advantages. There are also numerous graphics cards and monitors to up your gaming experience. FreeSync covers graphical glitches caused by monitor and GPU synchronization issues.

One downside is the price. Whether you’re looking at a laptop or desktop, G-Sync requires both a capable monitor and graphics card. While there are many G-Sync compatible graphics cards, giving you plenty of budgetary options, G-Sync monitors are almost always more expensive than their AMD Freesync counterparts. Compatible laptops may be even more expensive.

In addition, users point to a lack of compatibility with Nvidia’s Optimus technology. Optimus, implemented in many laptops, adjusts graphics performance on the fly to provide the necessary power to graphics-intensive programs and optimize battery life. Because the technology relies on an integrated graphics system, frames move to the screen at a set interval, not as they are created as seen with G-Sync. One can purchase an Optimus-capable device or a G-Sync-capable device, but no laptop exists that can do both.

It started at CES, nearly 12 months ago. NVIDIA announced GeForce Experience, a software solution to the problem of choosing optimal graphics settings for your PC in the games you play. With console games, the developer has already selected what it believes is the right balance of visual quality and frame rate. On the PC, these decisions are left up to the end user. We’ve seen some games try and solve the problem by limiting the number of available graphical options, but other than that it’s a problem that didn’t see much widespread attention. After all, PC gamers are used to fiddling around with settings - it’s just an expected part of the experience. In an attempt to broaden the PC gaming user base (likely somewhat motivated by a lack of next-gen console wins), NVIDIA came up with GeForce Experience. NVIDIA already tests a huge number of games across a broad range of NVIDIA hardware, so it has a good idea of what the best settings may be for each game/PC combination.

Also at CES 2013 NVIDIA announced Project Shield, later renamed to just Shield. The somewhat odd but surprisingly decent portable Android gaming system served another function: it could be used to play PC games on your TV, streaming directly from your PC.

From where I stand, it sure does look like NVIDIA is trying to bring aspects of console gaming to PCs. You could go one step further and say that NVIDIA appears to be highly motivated to improve gaming in more ways than pushing for higher quality graphics and higher frame rates.

All of this makes sense after all. With ATI and AMD fully integrated, and Intel finally taking graphics (somewhat) seriously, NVIDIA needs to do a lot more to remain relevant (and dominant) in the industry going forward. Simply putting out good GPUs will only take the company so far.

NVIDIA’s latest attempt is G-Sync, a hardware solution for displays that enables a semi-variable refresh rate driven by a supported NVIDIA graphics card. The premise is pretty simple to understand. Displays and GPUs update content asynchronously by nature. A display panel updates itself at a fixed interval (its refresh rate), usually 60 times per second (60Hz) for the majority of panels. Gaming specific displays might support even higher refresh rates of 120Hz or 144Hz. GPUs on the other hand render frames as quickly as possible, presenting them to the display whenever they’re done.

When you have a frame that arrives in the middle of a refresh, the display ends up drawing parts of multiple frames on the screen at the same time. Drawing parts of multiple frames at the same time can result in visual artifacts, or tears, separating the individual frames. You’ll notice tearing as horizontal lines/artifacts that seem to scroll across the screen. It can be incredibly distracting.

You can avoid tearing by keeping the GPU and display in sync. Enabling vsync does just this. The GPU will only ship frames off to the display in sync with the panel’s refresh rate. Tearing goes away, but you get a new artifact: stuttering.

Because the content of each frame of a game can vary wildly, the GPU’s frame rate can be similarly variable. Once again we find ourselves in a situation where the GPU wants to present a frame out of sync with the display. With vsync enabled, the GPU will wait to deliver the frame until the next refresh period, resulting in a repeated frame in the interim. This repeated frame manifests itself as stuttering. As long as you have a frame rate that isn’t perfectly aligned with your refresh rate, you’ve got the potential for visible stuttering.

G-Sync purports to offer the best of both worlds. Simply put, G-Sync attempts to make the display wait to refresh itself until the GPU is ready with a new frame. No tearing, no stuttering - just buttery smoothness. And of course, only available on NVIDIA GPUs with a G-Sync display. As always, the devil is in the details.

G-Sync is a hardware solution, and in this case the hardware resides inside a G-Sync enabled display. NVIDIA swaps out the display’s scaler for a G-Sync board, leaving the panel and timing controller (TCON) untouched. Despite its physical location in the display chain, the current G-Sync board doesn’t actually feature a hardware scaler. For its intended purpose, the lack of any scaling hardware isn’t a big deal since you’ll have a more than capable GPU driving the panel and handling all scaling duties.

G-Sync works by manipulating the display’s VBLANK (vertical blanking interval). VBLANK is the period of time between the display rasterizing the last line of the current frame and drawing the first line of the next frame. It’s called an interval because during this period of time no screen updates happen, the display remains static displaying the current frame before drawing the next one. VBLANK is a remnant of the CRT days where it was necessary to give the CRTs time to begin scanning at the top of the display once again. The interval remains today in LCD flat panels, although it’s technically unnecessary. The G-Sync module inside the display modifies VBLANK to cause the display to hold the present frame until the GPU is ready to deliver a new one.

With a G-Sync enabled display, when the monitor is done drawing the current frame it waits until the GPU has another one ready for display before starting the next draw process. The delay is controlled purely by playing with the VBLANK interval.

You can only do so much with VBLANK manipulation though. In present implementations the longest NVIDIA can hold a single frame is 33.3ms (30Hz). If the next frame isn’t ready by then, the G-Sync module will tell the display to redraw the last frame. The upper bound is limited by the panel/TCON at this point, with the only G-Sync monitor available today going as high as 6.94ms (144Hz). NVIDIA made it a point to mention that the 144Hz limitation isn’t a G-Sync limit, but a panel limit.

The G-Sync board itself features an FPGA and 768MB of DDR3 memory. NVIDIA claims the on-board DRAM isn’t much greater than what you’d typically find on a scaler inside a display. The added DRAM is partially necessary to allow for more bandwidth to memory (additional physical DRAM devices). NVIDIA uses the memory for a number of things, one of which is to store the previous frame so that it can be compared to the incoming frame for overdrive calculations.

The first G-Sync module only supports output over DisplayPort 1.2, though there is nothing technically stopping NVIDIA from adding support for HDMI/DVI in future versions. Similarly, the current G-Sync board doesn’t support audio but NVIDIA claims it could be added in future versions (NVIDIA’s thinking here is that most gamers will want something other than speakers integrated into their displays). The final limitation of the first G-Sync implementation is that it can only connect to displays over LVDS. NVIDIA plans on enabling V-by-One support in the next version of the G-Sync module, although there’s nothing stopping it from enabling eDP support as well.

Enabling G-Sync does have a small but measurable performance impact on frame rate. After the GPU renders a frame with G-Sync enabled, it will start polling the display to see if it’s in a VBLANK period or not to ensure that the GPU won’t scan in the middle of a scan out. The polling takes about 1ms, which translates to a 3 - 5% performance impact compared to v-sync on. NVIDIA is working on eliminating the polling entirely, but for now that’s how it’s done.

NVIDIA retrofitted an ASUS VG248QE display with its first generation G-Sync board to demo the technology. The V248QE is a 144Hz 24” 1080p TN display, a good fit for gamers but not exactly the best looking display in the world. Given its current price point ($250 - $280) and focus on a very high refresh rate, there are bound to be tradeoffs (the lack of an IPS panel being the big one here). Despite NVIDIA’s first choice being a TN display, G-Sync will work just fine with an IPS panel and I’m expecting to see new G-Sync displays announced in the not too distant future. There’s also nothing stopping a display manufacturer from building a 4K G-Sync display. DisplayPort 1.2 is fully supported, so 4K/60Hz is the max you’ll see at this point. That being said, I think it’s far more likely that we’ll see a 2560 x 1440 IPS display with G-Sync rather than a 4K model in the near term.

Naturally I disassembled the VG248QE to get a look at the extent of the modifications to get G-Sync working on the display. Thankfully taking apart the display is rather simple. After unscrewing the VESA mount, I just had to pry the bezel away from the back of the display. With the monitor on its back, I used a flathead screw driver to begin separating the plastic using the two cutouts at the bottom edge of the display. I then went along the edge of the panel, separating the bezel from the back of the monitor until I unhooked all of the latches. It was really pretty easy to take apart.

Once inside, it’s just a matter of removing some cables and unscrewing a few screws. I’m not sure what the VG248QE looks like normally, but inside the G-Sync modified version the metal cage that’s home to the main PCB is simply taped to the back of the display panel. You can also see that NVIDIA left the speakers intact, there’s just no place for them to connect to.

The G-Sync module itself looks similar to what NVIDIA included in its press materials. The 3 x 2Gb DDR3 devices are clearly visible, while the FPGA is hidden behind a heatsink. Removing the heatsink reveals what appears to be an Altera Arria V GX FPGA.

G-Sync is a must-have feature in a gaming monitor if you own an Nvidia graphics card. It synchronizes the refresh rate of your display with the frame rate of the games you play, smoothing away stuttering and screen tearing. Believe it or not, these problems were the norm as recently as a decade ago.

However, choosing the right G-Sync gaming monitor can be complex. You must select from several levels of G-Sync certification while also separating out great FreeSync gaming monitors that work with AMD’s video cards. If you don’t want to dig into the details, however, we’ve done the legwork for you and picked out the best G-sync gaming monitors – and click here to see them in the UK.

2See on AmazonScreen Size: 27” | Aspect Ratio: 16:9 | Resolution: 2,560 x 1,440 | Panel Type: G-Sync | Brightness: 350 cd/m2 | Refresh Rate: 165Hz | Response time: 1ms | Inputs: 1x HDMI, 1x DisplayPort, 3x USB, Audio out

There are a plethora of G-Sync gaming monitors out there, and the Viewsonic Elite XG270Q ticks all the right boxes. It offers a 27-inch display with 1440p resolution, hitting that sweet spot of a fast refresh rate without sacrificing a sharp image. The true G-Sync module handles any refresh rate from 1Hz and is overclockable to 165Hz. That pairs well with the wickedly fast response time, resulting in a superbly smooth gameplay experience that any gamer will love.

This monitor also stands out for its image quality. It uses a Nano IPS panel with an extremely wide color gamut, great color accuracy, and high maximum brightness, though you don’t get local dimming or HDR. Similar to most IPS panels, it doesn’t offer the deepest blacks, but that issue can be somewhat remedied by the bias lighting available on the back of the display. That lighting is actually RGB lighting, so you can amp up the gamer aesthetic if you prefer.

The Viewsonic Elite XG270Q is a sturdy display with a great stand that’s height, tilt, and swivel adjustable. Unlike some rivals, its design doesn’t scream, “I’m a gaming monitor!” It totes two video ports; a DisplayPort 1.2 and HDMI 1.4 port. There’s also a USB hub for up to three wired USB-A peripherals.

Best Budget G-Sync Gaming MonitorScreen Size: 23.8” | Aspect Ratio: 16:9 | Resolution: 1,920 x 1,080 | Panel Type: TN FreeSync Premium and G-Sync Compatible | Brightness: 350 cd/m2 | Refresh Rate: 165Hz | Response time: 1ms | Inputs: 1x HDMI, 1x DisplayPort, Audio out

You don’t need to spend a fortune for a smooth gaming experience, and the Asus VG248QG is proof of this. This ergonomic 23.8-inch monitor is the predecessor of one of our previous favorites, the Asus VG248QE. Its latest iteration offers 1080p, 165Hz, and uses a TN panel to shave the price below $200. Though it"s not the largest or most capable monitor out there, it sure beats the typical boring 24-inch, 60Hz office monitor.

You get G-Sync compatibility with this option, the least strenuous of the G-Sync standards available. However, the support of any refresh rate between 1Hz and 165Hz using the DisplayPort connection provides a broad frame rate range and prevents screen tearing. The HDMI port doesn’t support G-Sync, but there’s also native FreeSync if you’ve got an AMD graphics card in another rig. You get smooth motion due to a speedy response time, and input lag is low for responsive gaming. Therefore, you’re getting an overall pleasant gaming experience.

The downside? Image quality is not the best out there, and the viewing angles are limited. Its TN panel doesn’t handle contrast ratio well, and you don’t get deep blacks. However, for budget competitive gaming, motion clarity is key, not image quality, so this is the perfect monitor.

0See on AmazonScreen Size: 24.5” | Aspect Ratio: 16:9 | Resolution: 1,920 x 1,080 | Panel Type: IPS G-Sync Compatible | Brightness: 400 cd/m2 | Refresh Rate: 280Hz | Response time: 1ms | Inputs: 2x HDMI, 1x DisplayPort, 4x USB Type-A, Audio out

The Acer Predator XB253Q GW remains our go-to recommendation for a mid-range 1080p gaming monitor. The 24.5-inch display earns the nod largely on its image quality and impressive refresh rate of 280Hz. The monitor has great color accuracy, outstanding motion clarity, and a good contrast ratio—for an IPS panel, at least. It also gets pretty bright and supports HDR gaming, though you don’t get backlight dimming.

This G-Sync compatible monitor doesn’t have a full G-Sync module baked in. The lack of a true G-Sync is disappointing, but that ups the price of a monitor quickly. It still works with G-Sync at a refresh rate between 50Hz and 240Hz, but when you overclock to 280Hz, you do lose support. The 50Hz lower limit on G-Sync compatibility shouldn’t be an issue with most games, as running games at 1080p isn’t very demanding. That solid motion clarity and a quick response time should keep you immersed in the action for hours.

This monitor is built like a tank, and the stand lets you get the proper ergonimics to be comfortable during marathon gaming sessions. There’s plenty of connectivity, including two HDMI 2.0 ports and a DisplayPort 1.2 that supports the 280Hz refresh rate. Beyond that, there’s an audio out jack and four USB Type-A ports—two on the side bezel and two around the back.

22See on AmazonScreen Size: 27” | Aspect Ratio: 16:9 | Resolution: 2,560 x 1,440 | Panel Type: IPS FreeSync and G-Sync | Brightness: 450 cd/m2 | Refresh rate: 240Hz | Response time: 1ms | Inputs: 2x HDMI, 1x DisplayPort, Headphone out, 2x USB ports, audio line-out

Alienware’s AW2721D is a fantastic gaming monitor and nearly bumped the Viewsonic XG270QG from its top spot. The Viewsonic edged out due to its lower price, but AW2721D is a great alternative. Its 27-inch, 1440p display manages a solid contrast ratio and gets surprisingly deep blacks for an IPS panel. It even totes local backlight dimming. The high pixel density, brightness, and color performance further solidify it as an ideal choice for gaming.

Speaking of gaming, this monitor is Nvidia G-Sync Ultimate certified, supporting G-Sync at any refresh rate between 1Hz and 240Hz on the DisplayPort and includes HDR. The two HDMI ports drop you down to 144Hz, but you’ll still see smooth gameplay in every game, all the time. HDR support is a nice bonus, though it’s only on par with budget HDR TVs. Still, the image quality looks excellent and it’s similar to the Viewsonic XG270QG.

The Alienware has a unique look and class-leading build quality. There’s even some RGB lighting that can be customized through AlienFX software. It also supports two USB Type-A ports for wired gaming peripherals.

Screen Size: 32” | Aspect Ratio: 16:9 | Resolution: 3,840 x 2,160 | Panel Type: IPS G-Sync Compatible | Brightness: 600 cd/m2 | Refresh rate: 144Hz | Response time: 1ms | Inputs: 2x HDMI, 1x DisplayPort, 2x USB, Audio out

It’s difficult to find a great 4K monitor with official G-Sync certification, a somewhat reasonable price, and available stock, but the Asus ROG Swift PG32UQ fits the bill. This big 32-inch, 4K monitor stands out most because of its outrageously sharp, bright, and vibrant image. Color performance is excellent, and the monitor’s high 600 nits maximum brightness adds punchy visuals to HDR games.

Going 4K means sacrificing frame rates, but the 144Hz on this monitor still provides a smooth, enjoyable gaming experience. It’s a G-Sync Compatible option that supports G-Sync at a refresh rate between 48Hz to 144Hz. You may likely see issues at low framerates with this monitor’s high native resolution, but that can be avoided by upgrading to a much more expensive monitor like the Asus ROG Swift PG32UQX. Other gaming features include a low 1ms response time to eliminate smearing and motion blur and auto low latency for lag-free gaming.

As for build quality, this monitor is rock solid and has a stable, height-adjustable stand. Connectivity is a bit bare as it includes two USB Type-A ports for connecting wired gaming peripherals beyond its two HDMI 2.1 that only support 120Hz native refresh rate and one DisplayPort.

40See on AmazonScreen Size: 27” | Aspect Ratio: 16:9 | Resolution: 2,560 x 1,440 | Panel Type: VA FreeSync and G-Sync Compatible | Brightness: 600 cd/m2 | Refresh Rate: 240Hz | Response Time: 1ms | Inputs: 2x HDMI, 1x DisplayPort

Gamers don’t need to choose between AMD FreeSync and Nvidia G-Sync, as Samsung’s Odyssey G7 shows it"s possible to have both in one excellent display. This gaming monitor has class-leading image quality and offers smooth gameplay with AMD and Nvidia hardware. The G-Sync Compatibility between a refresh rate of 60Hz and 240Hz is a bit high, so you’ll want to pair the monitor with a fast video card for best results. Nvidia fans should note the 32-inch model has a higher minimum of 80Hz, which is why we recommend the smaller monitor for use with G-Sync.

Sticking with a 1440p monitor aids in the impressive frame rates and helps games run better. Those speeds, alongside a 600-nit peak brightness and 10-bit color depth on the VA panel mean you’ll not only be able to see a ton of frames, but each frame can look exceptional. There are also deep blacks and decent pixel density on the 27-inch model for a better viewing experience.

Samsung’s Odyssey G7 is an eye-catching display even when it’s off. It has an aggressive curve for immersive gaming and delivers an attractive design with good build quality. The monitor has two USB Type-A ports for connecting wired peripherals, while the two HDMIs or DisplayPort are great for hooking up your rig.

0See on DellScreen Size: 34” | Aspect Ratio: 21:9 | Resolution: 3,840 x 1,600 | Panel Type: IPS G-Sync Ultimate | Brightness: 600 cd/m2 | Refresh rate: 144Hz | Response time: 1ms | Inputs: 2x HDMI, 1x DisplayPort, 2x USB, Audio-out, Headphone-out

Gaming on an ultrawide monitor, like the Alienware AW3821DW, gets you far more immersed in the action than a traditional monitor. This 38-inch ultrawide monster boasts 3,840 x 1,600 resolution for a sharp, crisp image and a 21:9 aspect ratio with a slight curve to wrap your games around your field of vision. Beyond its ample display real estate, you get decent color performance, a high maximum brightness—it totes HDR600—and superb motion clarity with its G-Sync Ultimate support.

If you’re gaming on an Nvidia GPU, this G-Sync Ultimate monitor works with a refresh rate of 1Hz all the way up to 144Hz, so you’re in for ultra-smooth, stutter-free gameplay. It works perfectly in pretty much every game in full-screen or windowed mode. Its HDR performance in compatible games is respectable and provides a punchy look, though it’s nothing to rave about.

Alienware’s outstanding build quality is in full force here. It’s a massive, hefty monitor, so much so that you may need to rearrange your desk or gaming den to make it fit. Luckily, the stand is height, tilt, and swivel adjustable, making it easier to get the most comfortable viewing angles. The monitor only offers two USB ports, which is a bit disappointing, but they use the more capable USB 3.2 Gen 1 standard—most monitors stick to USB 3.0 or 3.1.

4See on AmazonScreen Size: 24.5” | Aspect Ratio: 16:9 | Resolution: 1,920 x 1,080 | Panel Type: IPS G-Sync | Brightness: 400 cd/m2 | Refresh rate: 360Hz | Response time: 1ms | Inputs: 1x HDMI, 1x DisplayPort, 2x USB, audio out

If you’re often playing League of Legends, Overwatch, or other fast-paced esports games, it’s important to grab a monitor with a high refresh rate over a high resolution. Luckily, the Asus ROG Swift PG259QN offers an absurdly fast 360fps for smooth, virtually blur-free motion—if your GPU can even keep up with those speeds. That’s paired with an equally stellar response time for virtually no flickering.

This monitor offers a G-Sync module, which means G-Sync will work at any refresh rate between 1Hz and 360Hz. That’s the widest range of G-Sync compatibility you’ll find on any monitor. The result is super-smooth gaming that always takes full advantage of your Nvidia video card’s performance. There’s even a G-Sync Esports Mode to get the ideal settings for esports games.

This 24.5-inch, 1080p monitor offers good image quality, and the small size makes it easier to see all the action on screen without constantly moving your eyes back and forth. It has excellent build quality and a large, sturdy stand. The monitor includes two USB ports for connecting wired peripherals, though they’re on the rear and can be a bit difficult to access.

4See on AmazonScreen Size: 32” | Aspect Ratio: 16:9 | Resolution: 3,840 x 2,160 | Panel Type: IPS G-Sync Ultimate | Brightness: 1400 cd/m2 | Refresh rate: 144Hz | Response time: 1ms | Inputs: 3x HDMI, 1x DisplayPort, 3x USB, audio-out

To make the most of G-Sync technology, then the ultra-premium and expensive Asus ROG Swift PG32UQX is the way to go. This monitor totes G-Sync Ultimate, so it’ll work at any refresh rate between 1Hz and 144Hz. This feature is essential, as most video cards will not be able to sustain a high framerate at this monitor’s 4K resolution, and it’s safe to say everyone wants smooth, tear-free gaming. Unlike most G-Sync Ultimate monitors, this monitor can even make the most of HDR. It’s currently the best HDR gaming monitor money can buy.

The PG32UQX rocks a Mini-LED backlight that sets a new standard for contrast ratio and dark scene performance in an IPS gaming monitor. It also blows away the competition when it comes to HDR and has an insane peak brightness. Motion performance is not outstanding, but it’s alright for a 4K monitor, and it’s ultimately about immersive visuals more than split-second responsiveness.

The build quality goes beyond great and into the realm of the absurd. The monitor is massive, thick, and even has a tiny secondary screen that can display information like GPU system temperatures or current framerate. There are three USB ports, one of which is on the top and meant for connecting a webcam.

0See on AmazonScreen Size: 48” | Aspect Ratio: 16:9 | Resolution: 3,840 x 2,160 | Panel Type: OLED Evo G-Sync Compatible | Brightness: 800~ cd/m2 | Refresh rate: 120Hz | Response time: 1ms | Inputs: 4x HDMI, 2x USB-in, Ethernet, Headphone, Digital Optical Out, Co-ax

The LG C2 OLED Evo has more-or-less become the default gaming television. It uses OLED technology for the fastest pixel response time currently available, and you can control color down to each individual pixel. Blacks are truly black, and there’s little worry about annoying “halo” effects around bright objects on dark backgrounds. The absolute contrast also makes colors pop and any scene from bright landscapes and skies to dark caves and creepy basements look incredible.

It’s not only great because of the excellent image quality but also totes strong support for the latest gaming standards, including multiple HDMI 2.1 ports along with Adaptive Sync, FreeSync, and G-Sync. It’s G-Sync compatible and certified to work at a refresh rate between 40Hz and 120Hz. While true G-Sync would’ve been nice, this provides a wide range of refresh rates to work. Large displays with true G-Sync are rare, and those that exist are much more expensive than the LG C2 OLED Evo.

Because it"s a television, not a monitor, the LG C2 OLED Evo’s connectivity is different from other displays listed here. It offers four HDMI ports, all of which support HDMI 2.1 for hooking up your machines, but doesn’t have DisplayPort. It’s a bit pricey, though if you want the best television for gaming with no compromises, this delivers.

Thankfully all of the best monitors listed are also available to pick up in the UK. The retailers will certainly be different, but each and every one of the G-Sync displays we"ve mentioned can be purchased on the other side of the pond as well. Typically, most of these can be found on sites like Amazon, Currys PC World, Overclockers, and more. Funnily enough, Dell even stocks its own products, such as this 24-Inch Gaming Monitor, one of the best options for those on a tight budget.

Nvidia G-Sync comes in three flavors: G-Sync Ultimate, G-Sync, and G-Sync Compatible. It’s important to understand the difference between G-Sync standards before you buy.

The G-Sync Ultimate and G-Sync standards require a dedicated G-Sync hardware module inside the display. This module is a dedicated chip that synchronizes the monitor’s refresh rate with the Nvidia video card’s output.

The G-Sync module’s key benefit is the ability to display smooth motion across a monitor’s entire refresh rate range. You will see smooth, evenly paced gameplay even when a game’s frame rate takes a dip. The motion will not feel as smooth as at a higher framerate, of course, but it will remain free of tearing and stuttering.

G-Sync Ultimate adds image quality standards including HDR and wide color gamut support. This is a sly marketing move from Nvidia, as it suggests these benefits are related to G-Sync. That’s not the case: Nvidia is only certifying the monitor performs to a certain minimum standard. The motion performance of G-Sync Ultimate is the same as standard G-Sync.

G-Sync Compatible is where things get dicey. G-Sync Compatible monitors don’t have a G-Sync module at all and instead rely on the open VESA Adaptive Sync standard. This standard is now common to a wide variety of monitors and, because it doesn’t require a G-Sync module, can hit very low price points.

However, the VESA Adaptive Sync standard does not support refresh rates any lower than 40Hz, and some monitors that are G-Sync compatible have a minimum G-Sync refresh rate even higher than that. G-Sync may not work properly at a framerate below the minimum refresh rate the monitor is G-Sync Compatible monitor is certified to support. You could see flickering or blanking (blank frames) while gaming. Nvidia maintains a database showing the certified specifications of all G-Sync and G-Sync compatible monitors.

Technically, G-Sync Compatible monitors may also have issues when a game’s framerate exceeds a monitor’s refresh rate. This is less frequently an issue, though, and can be addressed with a frame rate cap.

The downsides of G-Sync Compatible monitors are rare in practice. We test dozens of monitors every year at IGN, and it’s unusual that we see flickering or blanking during our review process. Most G-Sync Compatible monitors are certified to work down to a refresh rate of at least 48Hz, which means gameplay should remain smooth and trouble-free at 48 frames per second or above. That’s not a difficult standard to achieve, especially on 1080p and 1440p monitors.

Still, you should keep the difference between G-Sync Compatible and G-Sync in mind. If you want smooth and trouble-free G-Sync in every game, at any frame rate, you’ll want to buy a monitor with G-Sync or G-Sync Ultimate.

For competitive gamers, quick reaction times are key. Whether those pros are creeping down a hallway in CS:GO’sDust II mapwith a nervous finger on the trigger or coordinating complex middle lane maneuvers in aLeague of Legendsmatchup, milliseconds can mean the difference between success and failure. And with millions of dollars in esportsprize money,endorsement dealsandbetting revenueup for grabs, the stakes are high.

But when we talk about reaction intervals in gaming, we’re really talking about two different pieces of a complex system. The first component is human reaction, which plays akey rolein a gamer’s success. The second is the latency in a gaming system — the time interval between keystroke command and on-screen action.

As part of an ongoing quest to reduce the latter and give its users a competitive edge, Silicon Valley firmNVIDIAunveiled a new range of super-fast esports monitors at January’s CES in Las Vegas. The company developed the monitors using its G-SYNC processors alongside display manufacturer ASUS and LCD panel designer AU Optronics. The project produced thefastest refresh rate in gaming: 360 hertz.

NVIDIA first began producing G-SYNC processors in 2013 with the goal of eliminating screen tearing, stutters and other visual interferences that plagued recreational and professional gamers alike. Screen tearing in particular was a major concern for esports competitors. It’s caused by a mismatch between a screen’s video feed and refresh rate.

“We addressed that problem by matching the display’s refresh rate to the frames-per-second output from the GPU,” said Vijay Sharma, NVIDIA’s director of product management. “You had this perfect synchronization of refresh rate to FPS, and that eliminated tearing and display-related stutter and minimized input lag.”

G-SYNC’s main competitor in the fight against screen tearing is AMD’s FreeSync. The maindifferences in performanceboil down to the fact that FreeSync is compatible with any variable refresh rate monitor, while G-SYNC requires manufacturers to install extra hardware modules.

According to Sharma, NVIDIA goes to great lengths to test monitors bearing the G-SYNC logo. Each model, he said, must pass some 300 internal tests and certifications before it can go to market. Those tests measure variables like color, luminance, latency and even the uniformity of pixels across an entire display.

What difference does it make to play on such a fast monitor? At 360 hertz, the screen updates every 2.77 milliseconds. That’s six times faster than your average 60 hertz screen, which, Sharma said, refreshes at the comparatively lethargic rate of once every 16.7 milliseconds.

“Imagine an object moving from left to right at a constant speed,” Sharma said. “If you open your eyes once every 16.7 milliseconds (the refresh interval at 60 hertz), you’ll get 60 discrete snapshots of the objects — and 60 opportunities to shoot at it.”

At 360 hertz, the refresh interval drops to 2.77 milliseconds, giving gamers 360 snapshots of the same image per second — and a gameplay experience where actions flow in an uncanny imitation of the real world.

“When I switched between 240 and 360 hertz, I could immediately tell that there was a difference,” said five-time CS:GO champion Jordan “n0thing” Gilbert in apress releaseat the time of the announcement.

Of course, display only accounts for part of the latency within a gaming system. But at the height of competition, every fraction of a millisecond counts.

“It’s as if we built a driver for Tiger Woods,” said Sharma, “and by using this new driver, Tiger can hit the ball an extra hundred yards. Now, if I use that same driver, my shots won’t go an extra hundred yards — but my game will still improve.”

The images projected onto a PC monitor are the end result of an intricate system that operates at lightning speed. To achieve a refresh rate of 360 hertz, NVIDIA and its partners needed to optimize every step of that system, from the GPU interpreting keystrokes and clicks to the display itself.

“To start with, you need a GeForce RTX series to be able to render at high frameworks,” Sharma said, referring to NVIDIA’s own range of high-performance GPUs.

The next step in the system is the G-SYNC processor, which accepts input over a display port from the GPU and drives the timing controllers in the LCD panel to deliver the picture. NVIDIA uses a variation of a long-standing industry trick known as overdrive to eliminate ghost images trailing behind moving objects and speed up refresh rates. G-SYNC overshoots the target color for each color transition pixel by pixel, shortening the time it takes to transition to the desired color. To perform these tasks at the required speed, Sharma said his team had to design the latest generation of G-SYNC processors from scratch.

“You need a processor and a monitor that can operate very quickly,” he said. “At 360 hertz you have very little time to determine what your overdrive settings would be. And if you’re building a high-speed HDR display, you need to be able to set the backlight very quickly.”

“Panels use transistors and silicon, so you can’t always just turn the hertz up,” Sharma said. “So we had to work with them to design a cell structure that can achieve the speeds we require.”

Building super-fast monitors takes a tremendous amount of time and energy; Sharma said the project to build technology capable of producing a 360 hertz refresh rate took around 18 months. That’s down from previous monitor projects at the company, which he said have taken up to 30 months from start to finish.

However, Sharma said faster speeds translate to higher performance for all gamers, pointing to an experiment the company conducted at this year’s CES. In it, attendees performed flick shots at targets in CS:GO on a 60 hertz and 360 hertz monitor.

For NVIDIA and its partners, that increased performance is good evidence to support their continued focus on developing gaming monitor technology in the future. ASUS, which will release the first super-fast monitors later this year,reportedlysees such developments as a stepping stone to a much loftier goal: a 1,000 hertz monitor.

LG"s 4K OLED televisions are getting into the game with TVs with 55-inch screens and bigger to keep pace with PC games. Nvidia G-Sync is already available on many computer monitors, including 65-inch displays from Acer, HP and Asus, but LG will offer the first OLED TVs featuring the technology.

An upcoming update for Nvidia G-Sync support, the TV maker said Tuesday in a statement. The graphics card maker"s technology enables the TVs display to match the frame rates from a gaming computer. This prevents two frames from showing at once, also known as screen tearing.

LG"s G-Sync update isn"t Nvidia"s Ultimate flavor -- that requires DisplayPort -- and instead uses the version of Nvidia"s adaptive refresh technology that doesn"t need built-in hardware and can work via HDMI. LG"s will support only 144Hz in 1080p and 120Hz at 1440p. But it still offers competition for Alienware"s expensive upcoming

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When buying a gaming monitor, it’s important to compare G-Sync vs FreeSync. Both technologies improve monitor performance by matching the performance of the screen with the graphics card. And there are clear advantages and disadvantages of each: G-Sync offers premium performance at a higher price while FreeSync is prone to certain screen artifacts like ghosting.

So G-Sync versus FreeSync? Ultimately, it’s up to you to decide which is the best for you (with the help of our guide below). Or you can learn more about ViewSonic’s professional gaming monitors here.

In the past, monitor manufacturers relied on the V-Sync standard to ensure consumers and business professionals could use their displays without issues when connected to high-performance computers. As technology became faster, however, new standards were developed — the two main ones being G-Sync and Freesync.

V-Sync, short for vertical synchronization, is a display technology that was originally designed to help monitor manufacturers prevent screen tearing. This occurs when two different “screens” crash into each other because the monitor’s refresh rate can’t keep pace with the data being sent from the graphics card. The distortion is easy to spot as it causes a cut or misalignment to appear in the image.

This often comes in handy in gaming. For example, GamingScan reports that the average computer game operates at 60 FPS. Many high-end games operate at 120 FPS or greater, which requires the monitor to have a refresh rate of 120Hz to 165Hz. If the game is run on a monitor with a refresh rate that’s less than 120Hz, performance issues arise.

V-Sync eliminates these issues by imposing a strict cap on the frames per second (FPS) reached by an application. In essence, graphics cards could recognize the refresh rates of the monitor(s) used by a device and then adjust image processing speeds based on that information.

Although V-Sync technology is commonly used when users are playing modern video games, it also works well with legacy games. The reason for this is that V-Sync slows down the frame rate output from the graphics cards to match the legacy standards.

Despite its effectiveness at eliminating screen tearing, it often causes issues such as screen “stuttering” and input lag. The former is a scenario where the time between frames varies noticeably, leading to choppiness in image appearances.

V-Sync only is useful when the graphics card outputs video at a high FPS rate, and the display only supports a 60Hz refresh rate (which is common in legacy equipment and non-gaming displays). V-Sync enables the display to limit the output of the graphics card, to ensure both devices are operating in sync.

Although the technology works well with low-end devices, V-Sync degrades the performance of high-end graphics cards. That’s the reason display manufacturers have begun releasing gaming monitors with refresh rates of 144Hz, 165Hz, and even 240Hz.

While V-Sync worked well with legacy monitors, it often prevents modern graphics cards from operating at peak performance. For example, gaming monitors often have a refresh rate of at least 100Hz. If the graphics card outputs content at low speeds (e.g. 60Hz), V-Sync would prevent the graphics card from operating at peak performance.

Since the creation of V-Sync, other technologies such as G-Sync and FreeSync have emerged to not only fix display performance issues, but also to enhance image elements such as screen resolution, image colors, or brightness levels.

Released to the public in 2013, G-Sync is a technology developed by NVIDIA that synchronizes a user’s display to a device’s graphics card output, leading to smoother performance, especially with gaming. G-Sync has gained popularity in the electronics space because monitor refresh rates are always better than the GPU’s ability to output data. This results in significant performance issues.

For example, if a graphics card is pushing 50 frames per second (FPS), the display would then switch its refresh rate to 50 Hz. If the FPS count decreases to 40, then the display adjusts to 40 Hz. The typical effective range of G-Sync technology is 30 Hz up to the maximum refresh rate of the display.

The most notable benefit of G-Sync technology is the elimination of screen tearing and other common display issues associated with V-Sync equipment. G-Sync equipment does this by manipulating the monitor’s vertical blanking interval (VBI).

VBI represents the interval between the time when a monitor finishes drawing a current frame and moves onto the next one. When G-Sync is enabled, the graphics card recognizes the gap, and holds off on sending more information, therefore preventing frame issues.

To keep pace with changes in technology, NVIDIA developed a newer version of G-Sync, called G-Sync Ultimate. This new standard is a more advanced version of G-Sync. The core features that set it apart from G-Sync equipment are the built-in R3 module, high dynamic range (HDR) support, and the ability to display 4K quality images at 144Hz.

Although G-Sync delivers exceptional performance across the board, its primary disadvantage is the price. To take full advantage of native G-Sync technologies, users need to purchase a G-Sync-equipped monitor and graphics card. This two-part equipment requirement limited the number of G-Sync devices consumers could choose from It’s also worth noting that these monitors require the graphics card to support DisplayPort connectivity.

While native G-Sync equipment will likely carry a premium, for the time being, budget-conscious businesses and consumers still can use G-Sync Compatible equipment for an upgraded viewing experience.

Released in 2015, FreeSync is a standard developed by AMD that, similar to G-Sync, is an adaptive synchronization technology for liquid-crystal displays. It’s intended to reduce screen tearing and stuttering triggered by the monitor not being in sync with the content frame rate.

Since this technology uses the Adaptive Sync standard built into the DisplayPort 1.2a standard, any monitor equipped with this input can be compatible with FreeSync technology. With that in mind, FreeSync is not compatible with legacy connections such as VGA and DVI.

The “free” in FreeSync comes from the standard being open, meaning other manufacturers are able to incorporate it into their equipment without paying royalties to AMD. This means many FreeSync devices on the market cost less than similar G-Sync-equipped devices.

As FreeSync is a standard developed by AMD, most of their modern graphics processing units support the technology. A variety of other electronics manufacturers also support the technology, and with the right knowledge, you can even get FreeSync to work on NVIDIA equipment.

Although FreeSync is a significant improvement over the V-Sync standard, it isn’t a perfect technology. The most notable drawback of FreeSync is ghosting. This is when an object leaves behind a bit of its previous image position, causing a shadow-like image to appear.

The primary cause of ghosting in FreeSync devices is imprecise power management. If enough power isn’t applied to the pixels, images show gaps due to slow movement. On the other hand when too much power is applied, then ghosting occurs.

To overcome those limitations, in 2017 AMD released an enhanced version of FreeSync known as FreeSync 2 HDR. Monitors that meet this standard are required to have HDR support; low framerate compensation capabilities (LFC); and the ability to toggle between standard definition range (SDR) and high dynamic range (HDR) support.

A key difference between FreeSync and FreeSync 2 devices is that with the latter technology, if the frame rate falls below the supported range of the monitor, low framerate compensation (LFC) is automatically enabled to prevent stuttering and tearing.

As FreeSync is an open standard – and has been that way since day one – people shopping for FreeSync monitors have a wider selection than those looking for native G-Sync displays.

If performance and image quality are your top priority when choosing a monitor, then G-Sync and FreeSync equipment come in a variety of offerings to fit virtually any need. The primary difference between the two standards is levels of input lag or tearing.

If you want low input lag and don’t mind tearing, then the FreeSync standard is a good fit for you. On the other hand, if you’re looking for smooth motions without tearing, and are okay with minor input lag, then G-Sync equipped monitors are a better choice.

For the average individual or business professional, G-Sync and FreeSync both deliver exceptional quality. If cost isn’t a concern and you absolutely need top of the line graphics support, then G-Sync is the overall winner.

Choosing a gaming monitor can be challenging, you can read more about our complete guide here. For peak graphics performance, check out ELITE gaming monitors.

LG has the #1 UltraWide*, Gaming** and UHD monitors*** in the country, making it easy to find the right monitor for all that you do. LG 4K monitors, LED monitors and 5K monitors have the features and style to help you get the job done.

LG Curved UltraWide Monitors offer a large panoramic view and 4-screen split capability so you can see more of your work at once. The LG collection of UltraWide PC monitors include Freesync Monitors and IPS monitors. Find the best computer monitors for designers, photographers, gamers and other professionals who need more room for big ideas.

If you are looking for a brilliant 4K monitor or a breathtaking 5K monitor, shop LG UltraFine™ Monitors. Our UltraFine™ collection includes stunning IPS monitors for incredible clarity.

Bring your gameplay to the next level with LG UltraGear™ Gaming Monitors. Find wide monitor screens with the latest gamer-approved features like NVIDIA G-SYNC™ compatibility, and vibrant IPS monitor display.

5K monitors. Take it up a notch with the LG UltraFine monitor, boasting an immersive 27-inch display with 5120 x 2880 resolution and 218 ppi that lets you experience the beauty of a MacBook or MacBook Pro on a large 5K screen. Add to that an unbelievable color spectrum of P3 99% and you’ll be editing and enjoying high-res photos like never before. Too much for you to handle? There’s an impressive 21.5-inch Mac-friendly 4K version as well.

21:9 Curved UltraWide monitors. These high-performance, feature-packed monitors are quite the multitaskers themselves, featuring UltraWide 21:9 resolution, 4-Screen Split, Mac-compatibility, Dual Linkup and stunning Full HD 1080p. They’re the perfect solutions for designers, photographers, gamers and other professionals who need more room for their big ideas.

IPS monitors. Boasting true-to-life colors, IPS computer monitors lessen color loss and help keep colors consistent at virtually any angle. The LED backlighting delivers deep black levels and rich colors for an amazing contrast and color detail.

Gaming monitors. Get panoramic multitasking and immersive gaming with features like a 144Hz refresh rate—the highest of any gaming monitor—plus a response time of less than 1ms (1/1000 of a second) in Motion 240 Mode. It’s the ideal monitor for real-time strategy and first-person shooters. Dynamic Action Sync lets you catch every single moment in real time, while LG’s Black Stabilizer brightens dark scenes so the enemy can’t hide. Get true-to-life color and brilliant clarity from virtually every angle.

TV monitors. Get Full HD 1080p entertainment from the TV, as well as your computer. With features like a built-in digital tuner and Dolby Surround sound, LG TV monitors can bring your favorite movies and TV shows to life, along with your favorite online content and games.

"The ROG Swift 500Hz draws frames more than eight times faster than typical 60Hz displays in a single second, which means you have that much more time to get a leg up on your opponent in esports titles like Counter-Strike: Global Offensive, Valorant, Overwatch, and Rainbow Six Siege," the company said in a release.

While there are many different manufacturers of LCD monitors, the panels themselves are actually only manufactured by a relatively small selection of companies. The three main manufacturers tend to be Samsung, AU Optronics and LG.Display (previously LG.Philips), but there are also a range of other companies like Innolux and CPT which are used widely in the market. Below is a database of all the current panel modules manufactured in each size. These show the module number along with important information including panel technology and a detailed spec. This should provide a detailed list of panels used, and can give you some insight into what is used in any given LCD display.

Note:These are taken from manufacturer product documentation and panel resource websites. Specs are up to date to the best of our knowledge, and new panels will be added as and when they are produced. Where gaps are present, the detail is unknown or not listed in documentation. The colour depth specs are taken from the manufacturer, and so where they specify FRC and 8-bit etc, this is their listing. Absence of such in the table below does not necessarily mean they aren’t using FRC etc, just that this is how the manufacturer lists the spec on their site.

SizeManufTechModuleResolutionResponse Time (ms)Contrast RatioBrightness (cd/m2)Viewing Angles (H/V)Colour DepthColour GamutAdobe RGB coveragesRGB coverageBacklightRefresh

ManufTechModuleResolutionResponse Time (ms)Contrast RatioBrightness (cd/m2)Viewing Angles (H/V)Colour DepthNTSC Colour GamutAdobe RGB coveragesRGB coverageBacklightRefresh

SizeManufTechModuleResolutionResponse Time (ms)Contrast RatioBrightness (cd/m2)Viewing Angles (H/V)Colour DepthNTSC Colour GamutAdobe RGB coveragesRGB coverageBacklightRefresh

SizeManufTechModuleResolutionResponse Time (ms)Contrast RatioBrightness (cd/m2)Viewing Angles (H/V)Colour DepthNTSC Colour GamutAdobe RGB coveragesRGB coverageBacklightRefresh

ManufTechModuleResolutionResponse Time (ms)Contrast RatioBrightness (cd/m2)Viewing Angles (H/V)Colour DepthAdobe RGB coveragesRGB coverageBacklightNotes

You"ve come to the right place if you"re wondering what is G-Sync. In short, Nvidia G-Sync is a type of display technology used in certain PC monitors, gaming laptops(opens in new tab)and TVs to fight screen tearing, stuttering and juddering, especially during fast-paced games or video. G-Sync only works when the display is connected to a system using a compatible Nvidia graphics card (including third-party branded ones). So if you don"t yet have a compatible card, be sure to check out our graphics card buying guide, as well as our in-depth comparison of the features of AMD and Nvidia GPUs. And if you"re after a portable G-Sync experience, check out our Gaming Laptop Buying Guide.

Screen tearing is an unwelcome effect on the image (see photo above). It’s the result of the game’s framerate (the rate at which image frames display) not matching the monitor’s refre