In some cases, tweaking the settings may fix CPU performance problems but if you’re’ already running the game in its lowest possible graphics configuration but it continues to stutter, freeze, or lag, you may have to upgrade the CPU. Slow or defective CPU.Ĭomputers running older generation of processors or CPUs may not be able to perform well with new games like the Call Of Duty Warzone. You want to make sure that you update your GPU drivers regularly to lessen the chances of your games from giving you problems. Sometimes, drivers may need coding changes in order to work properly or to fix known bugs. Outdated GPU drivers.ĭrivers are mini-software of a particular hardware such as a graphics card.

Below are the known reasons for high CPU usage when playing Call Of Duty Warzone. These can widely vary although the most common ones are hardware-related cases. There can be a number of possible factors behind your high CPU problem. What causes high CPU usage when playing Call of Duty Warzone? In the CPU column, you should have the information about which applications are causing the problem.

If the CPU percentage constantly hovers 80% or above and your computer keeps stuttering while in a game, you definitely have a high CPU usage.

How to set a game to high priority