# How to Fix ‘Modern Warfare Warzone’s High CPU Usage on PC’ issue

**URL:** https://www.compsmag.com/blogs/how-to-fix-modern-warfare-warzones-high-cpu-usage-on-pc-issue/
**Author:** Ayushi Chauhan
**Published:** 2021-11-22
**Updated:** 2021-11-22
**Categories:** Blogs
**Tags:** Blogs Daily, Computer Guides, guiderobert, Guides and Tutorials, guiding12, How To Guide, How To Guides, Tips, Tricks
**Reading Time:** 3 min

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This tip is about the how to Fix ‘Modern Warfare Warzone’s High CPU Usage on PC’ issue. So read this free guide, How to Fix ‘Modern Warfare Warzone’s High CPU Usage on PC’ issue step by step. If you have query related to same article you may contact us.

## How to Fix ‘Modern Warfare Warzone’s High CPU Usage on PC’ issue - Guide

Some gamers report that the Call of Duty Warzone game crashes and apparently overloads the system due to high CPU usage.  If your computer seems to slow down, crash, or the game crashes regularly, it's time to see what's going on.  The Central Processing Unit (CPU) is considered the brain of your computer and sometimes the tasks that this brain performs are too many.  In this situation, your computer may crash, crash, or just crash without any error occurring.

If any of these issues occur while you are trying to play Call of Duty Warzone, your PC may be suffering from high CPU load.  This means that the system is overloaded with the tasks it is trying to accomplish.  You can check if your PC has a high CPU usage issue using Task Manager (press Ctrl + Shift + ESC) in the Processes tab.

## How to    Fix high CPU usage in war zone

### Update your GPU drivers

Outdated graphics card drivers can cause problems with any game.  Always make sure you have the latest drivers installed.  For AMD GPUs, you can download the latest driver from the AMD website or use Radeon settings.  For NVIDIA, you can also go to the NVIDIA website or use GeForce Experience.

### Lower your graphical settings in the war zone

Warzone's minimum CPU requirement is an Intel® Core ™ i5-2500K or AMD Ryzen ™ R5 1600X processor.  If you are running one of these or an even older one on your device, you may have problems with high CPU usage, even at low settings.  Try playing with the lowest possible settings and see if this fixes your crashes or crashes.

### Set application priority to 'Normal'

Go to Task Manager (press Control + Shift + Esc).

Go to the Details tab.

Search and right click on ModernWarfare.exe.

Go to 'Set Priority' and select 'Normal'.

Click 'Change Priority' to confirm.

Restart your PC and Warzone to see if the problem has disappeared.

### Disable NVIDIA overlay

Open the GeForce experience.

Go to Settings and the 'General' tab.

Disable the In-Game Overlay toggle button.

Restart Warzone and check if the high CPU usage is over.

### increase your virtual memory

Press the Windows key and type 'Control Panel'.

Open the app and go to 'System'.

Go to Advanced System Settings.

On the Advanced tab, click on 'Settings' in the Performance section.

Go to the Advanced tab again.

Click 'Change' in the Virtual Memory section.

Uncheck Automatically manage paging files size for all drives.

Select the drive where Warzone is installed and choose the custom size.

Enter a value greater than 2GB (2048MB) for the initial and maximum size.

Click 'Set' and 'OK'.

Finally, click on the 'OK' button button again.

Reboot your PC and check if the issue is resolved.

## Final note

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