How to Set Up NVIDIA G-Sync on PC – Guide
NVIDIA G-Sync is a technology licensed by the GPU manufacturer to companies that make the best display on computer monitors and laptop displays. In short, it delivers smooth, tear-free gaming by allowing the monitor and GPU to talk to each other. It requires an easy setup, but the good news is that you don’t need to install any additional software as long as you’ve installed drivers for your NVIDIA GPU at least once. The screen draws every frame the GPU produces and this variable refresh rate ensures there is no tearing during gameplay. However, it doesn’t magically activate once you connect a G-Sync monitor.
Check your monitor specs
Before delving into the settings, it’s a good idea to familiarize yourself with your monitor’s capabilities, as not all monitors are created equal when it comes to G-Sync and FreeSync. Monitors with a built-in G-Sync chip, such as the Asus ROG Swift PG259QN, can use G-Sync for the full range of refresh rates, while FreeSync monitors that support G-Sync may be more limited. For example, some monitors may only sync their refresh rate between 48Hz and 144Hz. So if your game drops to 30fps, you may experience a degraded experience. Check your monitor’s product page on the manufacturer’s website and search the Nvidia database for more information. Also, your monitor may only support these technologies on certain inputs. In most cases, the best choice is DisplayPort, which likely supports wider refresh rates than HDMI. Check your monitor’s specification page and manual for more information on your monitor. features. Your monitor may have other limitations such as B. It can only use variable refresh rate when HDR is disabled. And it also goes without saying that your graphics card must also support variable refresh rate; Some older cards may not. If your FreeSync monitor does not claim to be G-Sync certified, do not give up hope – may still work. Some monitors have not yet been certified by Nvidia, while others work but do not meet Nvidia standards. The company silently lowered the requirements. Even if you don’t see this badge, read on to find the best settings to test.
Activate G-Sync (and make sure it’s working)
Once you’ve hooked up your computer’s graphics card to the ideal monitor port, it’s time to get G-Sync up and running. First you need to bring up menu on your monitor screen – usually using the buttons on the side or back of the screen itself — and make sure the G-Sync, FreeSync, or Adaptive Sync setting is enabled. This is in a different location depending on the model, but it shouldn’t be hard to find. Then check if the Nvidia drivers are up so far, right-click the Nvidia icon on the taskbar to open the Nvidia Control Panel. First, go to the Change Resolution page on the left sidebar and set your refresh rate as high as possible. Many people don’t realize that you need to enable high refresh rates on your PC before you can really reap the benefits – you don’t want to spend all that money on a 144Hz monitor only to be limited to 60Hz because you forget you need to turn it on. . Click on Set up G-Sync option in the sidebar. If you’re using an official G-Sync monitor, it should be on by default, but if it’s not, you might need to turn it on. Check the Enable G-Sync box, choose whether to enable it for full screen or full screen and windowed mode and select your display from the list (if you have multiple monitors). Finally, check the Enable settings for the selected display template at the bottom of the window. This checkbox is not present on all monitors, but it is easy to miss even when it is present. Click on Apply button button and G-Sync should be enabled and ready to use. If you want to make sure it’s working properly, you can download Nvidia’s Pendulum demo and play around with the settings. Try switching between “No Vsync” and “G-Sync” above – you should see the screen tear disappear when you activate G-Sync. (If activating the G-Sync box doesn’t work, you may have missed a step above or your monitor may not support G-Sync.) Try activating the FPS sliders and playing around with them too, to see how your monitor reacts to different parts of the update interval.
The best settings for G-Sync
Even with G-Sync enabled, you may need to adjust a few more settings to get the best experience. Open your game’s settings and make sure it is using the maximum refresh rate. Even if you have your Nvidia drivers set to 144Hz, some games may still default to 60Hz in their own display settings, so you might want to increase that. up. You’ll also get the best results with the unique fullscreen mode in your games, so take advantage of that when you can. Lastly, if you find that your game’s framerate is dropping too much – outside of the G-Sync compatible range – you may want to lower your graphics settings to increase your frame rate in difficult scenes. Also, be aware of the upper limit of your monitor’s refresh rate range. If you’re getting 200fps in a game, but your monitor is only 144Hz, then G-Sync is not active – and the game will default to whatever Vsync behavior is selected in the game’s settings. This means that for easy-to-render scenes you will immediately return to stuttering and screen tearing (with Vsync off) or input lag boost (with Vsync on). To resolve this issue, you can set a frame rate limiter for each of your games to keep them below your monitor’s maximum refresh rate. Nvidia tells me it’s best to keep this a few percent below the maximum – so if you have a 144Hz monitor, set your limiter to 141 or lower. Ideally, you do this in-game; For example, Call of Duty: Warzone and Overwatch have frame rate limiters in the video settings, while Counter-Strike: Global Offensive requires a console command to activate the same. feature. Google to see what your game supports. If your game doesn’t have a frame rate limiter, you can add one in the Nvidia Control Panel. Click Manage 3D Settings, select the Program Settings tab, select your game from the drop-down list, and set the Max Frame Rate option from the list. According to Nvidia, this should give you great results; no added latency, no stuttering and no tearing. However, some players – myself included – have noticed cracks even at these settings, particularly at the bottom of the screen. If this happens to you, you should enable Vsync along with G-Sync and the frame rate limiter. You can do this by enabling Vsync in-game or in the Nvidia Control Panel for that specific game (varies from game to game, which is best, so try both if you’re having trouble). When G-Sync, Vsync and a frame rate limiter work together, all the tearing should be eliminated without introducing the input lag you would normally see with Vsync. Finally, for minimal latency, you can also enable Nvidia Reflex mode (if available in your game’s settings) or Low Latency mode (in your game’s Nvidia Control Panel program settings). This will ensure you get the lowest latency possible – just note that the last setting will not work on DirectX 12 or Vulkan games, so it may not always be an option. We could write books about how this fascinating technology works, but hopefully these few settings will get you where you need to be. As always, things can vary from monitor to monitor and game to game. So if you’re having trouble, you might need to adjust your settings. However, they should fit the most ideal scenarios so you can play smoothly and with no cracks in sight.
Final note
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