TechBullish is reader supported. When you buy through links on our site we may earn an affiliate commission. Learn More.

G-Sync vs V-Sync: Compared by Engineer-( ͡° ͜ʖ ͡°)

These technologies are very much commonly heard if you are in gaming. 

However, suppose you have a good graphics card with High FPS and a different frequency of rendering. In that case, you may see effects like tearing and stuttering during gaming. 

To solve the sync issue between your GPU and monitor, G-Sync and V-Sync was developed. If you are looking for a comparison of G-Sync vs V-Sync, then this is the right post.

Complete Keyboard and Mouse Guide

G-Sync vs V-Sync

Made byNvidia
Screen tearing problemSolvesSolves
Stuttering problemSolved by G-SyncNot solved by V-Sync
Input DelayNo, there is no input delayYes input delay is there

What is G-Sync?

G Sync is a technology of computer monitor to enable sync between the monitor with GPU to enable stutter-free and tear-free high-quality graphics during gameplay.

With G-Sync, the games feel smooth and highly remarkable to play even at high resolution and high frame rate.

You can read in detail about what is G-Sync here.

G-Sync Tiers

G-Sync Compatible

The monitors with G-Sync are Compatible and solves the stutter and tearing of images during the gameplay. This is the basic technology that would resolve the common problem during the rendering of high FPS games.


G-Sync monitors offer all the benefits of G-Sync compatibility and reduce the input latency essential in FPS games.

G-Sync Ultimate

G-Sync Ultimate is the most premium offering as of the G-Sync tier. This type of G-Sync has HDR support to render crisp colours and resolution during gaming.

Your experience would be cinematic and smoother with this ultimate tier.

What is V-Sync?

V Sync is also known as Vertical Sync. This technology for monitors was devised because the GPU was going at higher frame rates, whereas the monitors were limited to a lower framerate.

The V-Sync technology solves the problem by lowering the Frame rate delivered by the Graphics card to match with the monitor. This helps to solve the Frame synchronization issue that results in tearing during gaming.

You can read in detail about what is V-sync here.

The advanced form of V-Sync

What is Adaptive VSync?

Adaptive V-Sync is a significant enhancement or improvement from Nvidia that solves the input lag issues. The Adaptive VSync looks into the monitor’s refresh rate.

Then it monitors if the GPU providing the refresh rate during the game is greater than the monitor refresh rate or not. 

If your monitor refresh rate matches the gaming refresh rate, then the VSync would remain off. 

When the GPU’s refresh rate during the game exceeds the monitor refresh rate, it will turn on the VSync on the monitor.

It turns off the V-Sync during the lower refresh rate games. It prevents Vsync from causing the input lag, which we commonly see when playing at a higher refresh rate with VSync.

What is Fast Sync?

The following enhancement to the Adaptive VSync is the Fast Sync, and Nvidia also does it. 

When the game refresh rate is high, and the monitor refresh rate is lower than the VSync would buffer the extra frames provided by the GPU and wait for the monitor to render.

V-Sync causes input lag till the time the frames are buffering and waiting to get rendered. In Fast Sync, NVidia modified the buffering to triple buffering and picked the best frame data.

So, decrease the lag thrice as compared to the Adaptive sync.

What is Enhanced Sync?

Now AMD has enhanced the Fast Sync even further, and you can use it only if you have AMD Radeon Graphics cards to play games.

With the enhanced V Sync, the V-Sync technology turns off in case of any performance drop and hence is very much consistent during gaming. 

My view on Vsync vs G sync

V-Sync comes at no extra cost to you. So, if you want to get a good gaming experience in a basic setup, then V-Sync is the way to go.

If you are serious about gaming and even play competitive games where performance is a must, then G-Sync would be better than V-Sync. G-Sync would perform more reliably than the V-Sync for any high graphics games.


Let’s conclude! Here I discussed the two different technologies for your gaming monitor, G-Sync and the other VSync.

I would recommend going for the G Sync from Nvidia as the technology is stable and mature enough to give a premium gaming experience to the gamer. If you like G-Sync, then you can check the comparison between G-Sync vs FreeSync.