On which screen resolution are you gaming, 1080p, 2K or 4K ? What about other PC games running on your current rig ? Do they also exhibit the same behavior like WARZONE 2 ? Which PSU model are you using ?
Have you also monitored the CPU and GPU's temp value while gaming ? But I know Low frames per second (FPS), stuttering, freezing, and crashing issues have been plaguing Warzone 2 since launch. Try playing Warzone 2 in
Fullscreen Exclusive mode.
This game can default to the Fullscreen Borderless setting which can cause all manner of issues such as low FPS, input lag, and stuttering, so make sure you’re using
Fullscreen Exclusive.
The DLSS usually performs well, but many crash and performance issues in Warzone 2 can be tied to DLSS. Try using AMD FSR. Changing the
AMD FSR 1.0 upscaling technique from the Quality Graphics Settings seems to have helped some gamers. Also, ensure that the V Sync is disabled.
Also, when the
Spot Cache value in the Graphics Settings and the Quality tab is set to low, it can sometimes cause Warzone 2 to stutter. Try setting the
Spot Cache setting to High or Ultra, and check whether your issue has been resolved or not.
You can also try running the game in DirectX 11 and check the performance. If that does not work, then try DirectX12. You can do this by using the Launch Option in Steam. You can use commands
-d3d11,
-dx11, and
-dx12. Try all three and monitor the performance.
Disable Hardware Accelerated GPU Scheduling from the Windows Settings. HAGS is causing a lot of stuttering and fps drop for players. This setting usually helps with these issues in other games, but in this case, the stuttering seems to be
caused by it.
Lastly, you can also try to edit the game's config file. Here is what you need to do – Go to Documents > CallOfDuty > Players > options.3.cod22 and change
RendererWorkerCount:0.0 = value.
- Change the value of RendererWorkerCount to the number of your CPU’s physical cores. The number you enter should be half the number of threads on your CPU. Default value is 4. Then press Ctrl+S to save the changes. Now enter the game and test the improvement.