Warzone 2 High CPU Usage: How To Lower It

The Warzone 2 high CPU usage is a gamer's worst nightmare as it causes stutters and crashes. Fix it below ⤵


Warzone 2 high CPU usage has plagued many players, causing stuttering, lags, and extreme screen tears. If you’re a ‘victim’ of the same, we understand how annoying and frustrating it can be to play a stutter and laggy game. Although the hardware and software requirements for Warzone 2 are pretty low, most PC gamers still encounter 100% CPU usage issues. This overload on your system causes the game to crash and freeze. Luckily, you can use a few workarounds to solve the issue.

Why is my CPU usage so high on Warzone 2?

Online games like Warzone 2 usually divide tasks between the GPU and CPU to prevent system overload and crashes. However, some games use more CPU than GPU, so it’s not uncommon. The problem comes when the high CPU usage causes stutters and crashes that get in the way of gameplay. If your high CPU usage in Warzone 2 causes problems during gameplay, it could be because of the following:

  • Outdated or corrupted graphic card drivers
  • Hardware configuration issues.
  • Incorrect system configurations
  • Incorrect graphics settings
  • You’re using integrated graphics instead of a dedicated GPU card
  • CPU bottleneck issues

How do I fix Warzone 2 high CPU usage?

Pre-checks: Perform the following quick fixes first before jumping into our troubleshooting guide:

  • Check whether your PC’s hardware configuration meets the minimum and recommended system specifications to run Warzone 2.
  • Confirm you have installed the right graphic card drivers – the recommended ones are NVIDIA® GeForce® GTX 960 or Radeon™ RX 470.

If you’re experiencing Warzone 2 high CPU usage issues, try these simple fixes:

  1. Force Warzone 2 to use a dedicated graphics card
  2. Update graphics card drivers
  3. Set Warzone 2 priority to normal

1. Force Warzone 2 to use a dedicated graphics card

If your PC uses its CPU instead of GPU to run games, you’ll likely encounter high CPU usage issues. In this case, we recommend forcing your PC to use a dedicated graphics card when running games like Warzone 2. Here’s how to do this:

  1. Right-click an empty area on your desktop and select NVIDIA control panel.
NVIDIA control panel
  1. Navigate to 3D Settings and select Manage 3D Settings.
open manage 3d settings
  1. Open the Program Settings tab and select Call of Duty: Warzone 2 from the list of options.
  1. Next, click Preferred graphics processor for this program to select NVIDIA as the dedicated GPU driver.
  2. Save changes and restart your PC.
  3. Launch Warzone 2 to see if the high CPU usage issue is fixed.

2. Update graphics card drivers

Time needed: 2 minutes

Outdated GPU drivers can cause performance issues with games on your PC. Updating these drivers is advisable to ensure games run smoothly and your PC functions optimally. Here’s how to do this:

  1. Open Device Manager

    Press the Win + X keys to open the Quick Link Menu and select Device Manager.

  2. Expand Display Adapters

    Double-click the Display Adapters tab to expand the category.device manager double click display adapters

  3. Select the dedicated graphics card.

    Right-click the dedicated graphics card used to run Warzone 2, right-click it, and select Update driver.

  4. Choose update method

    Select search automatically for drivers and let your system find and install the latest GPU drivers.

  5. Apply changes

    Reboot your PC to apply changes and launch Warzone 2 to see if the issue is fixed.

Eliminate the hassle and effort it takes to manually update your GPU drivers with PC HelpSoft. This third-party tool automatically finds and installs missing and outdated drivers on your PC, so you don’t have to. This saves you time and effort.

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3. Set Warzone 2 priority to normal

Players normally set a game’s priority to high for better gaming performance. However, doing this forces your PC to allocate all resources to running the game, which can trigger high CPU usage issues. To avoid this, set Warzone 2 priority to normal.

  1. Press CTRL+ALT+DEL simultaneously to open Task Manager.
  2. Under the Details tab, search for the COD.exe file.
  3. Right-click it and select Set priority, then click Normal.
  1. Restart your PC and the game to see if the issue is solved.

➕ Additional solutions to fix Warzone 2 high CPU usage

Other fixes worth trying include:

Related articles:


The Warzone 2 high CPU usage causes stutters and freezes, which can be frustrating. Remember to Force Warzone 2 to use a dedicated graphics card and update GPU drivers.

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