Diablo 4 High GPU Usage: Most Effective Ways to Fix It

Limit FPS by tweaking Diablo 4's settings and also update the graphics driver to fix high GPU usage problem 🎯


Abnormally high GPU usage on Diablo 4 has become an everyday problem for some gamers. It’s even occurring on high-end gaming PCs. This article will discuss this error and feature the solutions you need.

Diablo 4 is a new game. Bugs, errors, and performance issues can occur. However, if GPU utilization with RTX 4070/80 or similar models becomes very high, that’s a real concern. Unfortunately, it’s happening. GPU usage constantly reaches 100% for some gamers, and fans’ RPM becomes very high.

What is causing high GPU utilization on Diablo 4?

If you encounter this problem, it usually occurs due to the following reason:

  • Bugs: For any new game, optimization is a big problem. You may get a serious GPU usage problem for internal bugs.
  • Problematic GPU driver: Outdated, buggy, or corrupted display driver also unusually increases the graphics resource usage and causes Diablo 4 crashing issues.
  • Incorrect settings: Unsuitable settings can cause Diablo 4 low FPS problems and high resource usage issues.
  • Problematic game components: Problems with the related game components and files also can increase GPU usage on Diablo 4.
  • Background services: Else, third-party background services can affect the overall system resource usage on a game like this ARPG.

How can I fix Diablo 4 high GPU usage?

We suggest you check Diablo 4’s system requirements before taking any action. Then, do these quick things:

  • Install/update both Visual C++ and DirectX Runtime.
  • Disable your antivirus and firewall and restart your PC.
  • Ensure that the game is up to date.
  • Make sure that the cooling system of your PC is sufficient.

After that, try the following methods to get rid of abnormal graphics card usage problems on this ARPG:

  1. Update the display driver
  2. Reduce background activities
  3. Repair Diablo IV
  4. Tweak in-game settings
  5. Roll back the GPU driver
  6. Re-install the GPU driver

1. Update the display driver

Time needed: 2 minutes

If you are going through sudden or constant high GPU usage, update the GPU driver to the latest version. It may solve the problem.

  1. Right-click on the Windows Logo on the taskbar and then go to Device Manager.

    going device manager by pressing win plus x

  2. Expand Display Adapters by double-clicking on it.

    expanding display adapter device manager windows

  3. Next, right-click on your graphics card and then click on Update driver.

    clicking update graphics card driver device manager windows

  4. After that, click on Search automatically for drivers and finish the process.

  5. At last, restart your PC.

You should use Outbyte Driver Updater to update the GPU driver more effectively. An incompatible driver can cause high GPU usage issues. This tool can find the most compatible version of the official GPU driver, which helps to get rid of the problem you are facing on Diablo IV.

⇒ Get Outbyte Driver Updater

2. Reduce background activities

  1. Press Win + I on the keyboard to open Windows Settings.
  2. Navigate to Apps and then Startup.going startup windows 11 settings
  3. Turn off the switch next to the startup items you want to disable.disabling startup items windows 11 settings
  4. Then, restart your PC.
  5. Next, press CTRL + Shift + Esc to open Windows Task Manager.
  6. Make sure that you are on the Processes tab.
  7. Click on the process you want to end and then click on End Task.ending tasks task manager
  8. Similarly, disable any other unnecessary resource-hungry services.

Now, launch Diablo 4 and monitor the GPU usage. Hopefully, it will fix your problem.

3. Repair Diablo IV

Repairing the game files also can solve Diablo 4’s extremely high graphics card usage problem. For this, follow these steps.

  1. Launch the Battle.net app on your PC.
  2. Click on All Games and then go to Installed.going installed games battle net app
  3. Go to Diablo IV.going diablo 4 battle net
  4. Click on the gear icon and then click on Scan and Repair, as shown in the screenshot.clicking scan and repair battle net game
  5. Next, click on Begin Scan.
  6. Wait for a while until it finishes the task.

4. Tweak in-game settings

If you see a sudden spike in GPU usage on Diablo 4, it also can be because of the improper in-game settings. So, we suggest you do these things in the game settings:

  1. Launch Diablo 4.
  2. Navigate to its graphics settings.
  3. Lower the Texture Quality.texture quality diablo 4
  4. Enable NVIDIA DLSS and set it to Ultra Performance.ultra performance nvidia dlss diablo 4
  5. Set NVIDIA Reflex Low Latency to Disabled.
  6. Limit Max Foreground FPS, Background FPS, and Cutscene FPS.
  7. Tweak other settings if you think appropriate.
  8. Relaunch the game.

For more tips, learn how to make Diablo 4 run better.

5. Roll back the GPU driver

  1. Open the Device Manager like method 1.
  2. Right-click on the GPU driver and go to Properties.
  3. Navigate to the Driver tab.
  4. Click on Roll Back.
  5. Complete the process and restart your PC.

6. Re-install the GPU driver

  1. In Device Manager, right-click on the GPU driver and click on Uninstall.
  2. Tick Attempt to remove the driver for this device and then click on Uninstall.completely uninstalling graphics card driver
  3. Restart Windows.
  4. Go to AMDIntel, or NVIDIA driver download page, depending on your GPU.
  5. Select the model and click on Search.searching-gpu-driver-based-on-model-nvidia
  6. Download the driver.
  7. Install it and restart your PC.

If nothing helps, contact Battle.net tech support.

Learn how to fix high RAM usage on Diablo 4 if necessary.

This article has shown how to solve the Diablo 4 high GPU usage problem. Let us know in the comment box if you have any opinions.

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1 Comment
  1. Palindrome3D says

    Or none of those things work and we just have to wait and pray Blizzard does something about these vendors. Only when I talk with vendors my GPU load skyrockets from 60/65% up to the 90%’s and full memory usage and it keeps throttling back and forth with the fluctuation in load. I heard this was also the case with the wardrobe and it has since been addressed but we’re still waiting on these vendors. I think i’ll just b-list the game until its figured out, i’m not risking bricking my GPU because the game has memory leaks and the vendors aren’t optimized on a system level.

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