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13 Ways To Fix Last Epoch 100% CPU Usages

Experiencing high CPU usage while playing Last Epoch is a common problem that can hinder your gaming experience.

This guide covers all tested and proven solutions for fixing high CPU usage, allowing you to get back to enjoying the game without interruptions.

Last Epoch 100% CPU Usages

How to Fix Last Epoch High CPU Usages

There are several steps you can take to fix Last Epoch high CPU usages and get back to enjoying the game.

1. Check system requirements. To ensure smooth gameplay, check if your PC meets the game’s system requirements. Here are the minimum and recommended requirements.

Minimum requirements.

  • Requires a 64-bit processor and operating system
  • OS: Windows 10
  • Processor: Intel Core i5 2500 or AMD FX-4350
  • Memory: 8 GB RAM
  • Graphics: nVidia GTX 660ti or AMD R9 270 with 3+ GB of VRAM
  • DirectX: Version 11
  • Network: Broadband Internet connection
  • Storage: 20 GB available space
  • Additional Notes: SSD strongly recommended

Recommended requirements.

  • Requires a 64-bit processor and operating system
  • OS: Windows 10
  • Processor: Intel Core i5 6500 or AMD Ryzen 3 1200
  • Memory: 16 GB RAM
  • Graphics: nVidia GTX 1060 or AMD RX 480 with 4+ GB of VRAM
  • DirectX: Version 11
  • Network: Broadband Internet connection
  • Storage: 20 GB available space
  • Additional Notes: SSD strongly recommended

2. Run the game as an administrator. If you don’t run the game with administrator privileges, it can lead to launching issues, startup crashes, or even failure to load. To resolve this, run the game’s .exe file as an administrator on your Windows PC. Here’s how:

  • Right-click on the Last Epoch exe shortcut file.
  • Select Properties > Compatibility tab.
  • Check Run this program as an administrator.
  • Click Apply and then OK to save changes.

3. Verify the integrity of game files. If your game files are corrupted or missing, use the game launcher to verify and repair them. Here’s how:

  • Open Steam and go to your Library.
  • Right-click on Last Epoch.
  • Select Properties, then navigate to Local Files.
  • Click on Verify Integrity of Game Files.
  • Wait for the process to finish.
  • Restart your computer when it’s done.

4. Update Last Epoch. Recommend checking for game updates manually through your game client to prevent conflicts caused by outdated versions. Outdated game patches can lead to crashes and other issues.

  • Open Steam and navigate to the Library.
  • Select Last Epoch from the list.
  • Steam will search for updates automatically.
  • If an update is found, click on Update.
  • Wait for the update to finish.
  • Restart your PC to apply the changes.

5. Close unnecessary background tasks. To improve your PC’s performance, close unnecessary background tasks to avoid using extra resources. Here’s how:

  • To open Task Manager, press Ctrl + Shift + Esc.
  • Navigate to the Processes tab and choose the task you wish to close.
  • Click End Task for each selected task individually.
  • After completing the steps, restart your computer for the changes to take effect instantly.

6. Update Graphic drivers. If your Windows graphics driver is outdated, update it with the latest patch using these steps.

  • Press the Windows + X keys to open the Quick Link Menu.
  • Click Device Manager > Double-click Display adapters.
  • Right-click your dedicated graphics card.
  • Choose Update driver > Search automatically for drivers.
  • If an update is found, it will download and install automatically.
  • Restart your computer to apply changes.

7. Update CPU drivers. If your CPU driver is outdated, it can lead to 100% CPU usage.

  • Press the Windows + X keys to open the Quick Link Menu.
  • Click Device Manager > Double-click Processors.
  • Right-click on specific chipset.
  • Choose Update driver > Search automatically for drivers.
  • If an update is found, it will download and install automatically.
  • Restart your computer to apply changes.

8. Lower your in-game graphics settings. High graphics settings require more CPU power, so lower your graphics settings in the game to reduce the load on your CPU.

9. Set a High Priority for Steam and Last Epoch task. To optimize system performance, adjust program priority in Task Manager.

  • Right-click the Start Menu. Choose Task Manager.
  • Go to the Processes tab. Right-click Steam or Last Epoch.
  • Select Set Priority > High.
  • Close Task Manager and Launch the game to assess performance.

10. Disable Unnecessary Startup Programs. Some programs launch automatically when you start your computer and run in the background, consuming CPU resources. Disable any unnecessary startup programs to reduce CPU usage.

  • Press Windows+R, type msconfig, and press Enter.
  • Navigate to the Startup tab and uncheck unnecessary programs.
  • Click Apply and restart your computer.

11. Shut down your PC. To cool down your computer and prevent hardware damage due to overheating, shut down the system for a few minutes or more.

12. Use a cooling pad. Using CPU usage can cause your computer to overheat, which can further degrade performance. Use a cooling pad to keep your computer cool and prevent thermal throttling.

  • Purchase a compatible cooling pad.
  • Place your computer on the cooling pad.
  • Connect it to your computer’s USB port and turn it on.

Warning: Monitor temperature to prevent overheating.

13. Perform a clean boot. Some apps and services may start automatically when you boot your system, consuming internet and system resources. If you experience this, perform a clean boot on your computer to troubleshoot the issue. Here’s how:

  • To open the Run dialog, press Windows + R, then type MSConfig and press Enter.
  • In System Configuration, go to the Services tab and check Hide all Microsoft services.
  • Next, click Disable all, then hit Apply and OK to save.
  • Now, navigate to the Startup tab and open Task Manager.
  • In Task Manager’s Startup tab, disable tasks with high startup impact.
  • Select each task and click Disable.
  • Finally, restart your computer to apply the changes.

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