Key Notes:
- The first time you load a map after clearing the shader cache, expect longer load times as shaders are rebuilt.
- If issues persist, consider capping FPS (e.g., 60) or switching graphics renderers (DirectX vs Vulkan).
Table of Contents
- Struggling with Low FPS and Crashes in PoE 2? How to Fix Path of Exile 2’s CPU & GPU Performance Issues
- Solution 1: Clear Shader Cache
- Solution 2: NVIDIA Control Panel Tweaks
- Solution 3: Windows Graphics Settings
- Solution 4: Use NvidiaProfileInspector
- Solution 5: Fix Profile Conflicts Between PoE1 and PoE2
- Crash Mitigation Tools: PoEUncrasher
- Additional Tips for Stability
Struggling with Low FPS and Crashes in PoE 2? How to Fix Path of Exile 2’s CPU & GPU Performance Issues
Path of Exile 2 can be demanding on your hardware, especially when it comes to CPU and NVIDIA GPU performance. If you’re dealing with stuttering, crashes, or low FPS, here’s a practical guide to optimize your system and get back to smooth gameplay.
Solution 1: Clear Shader Cache
- Close the game.
- Navigate to %Appdata%\Path of Exile.
- Delete all folders named “ShaderCache.”
Solution 2: NVIDIA Control Panel Tweaks
- Open NVIDIA Control Panel.
- Under “Manage 3D Settings,” make these changes:
- Shader Cache Size: Set to 100GB.
- Power Management Mode: Switch to “Maximum Performance.”
- Texture Filtering Quality: Adjust to “High Performance.”
Solution 3: Windows Graphics Settings
- Go to System > Display > Graphics.
- Add your Path of Exile executable files (e.g., PathOfExile.exe).
- Set each file’s performance mode to “High Performance.”
Solution 4: Use NvidiaProfileInspector
- Download NvidiaProfileInspector from GitHub and run as Administrator.
- Select the “Path of Exile 2” profile.
- Enable Resizable BAR (rBAR) settings:
- rBAR Feature: Enabled
- rBAR Options: 0x00000001
- rBAR Size Limit: 0x0000000100000000
- Apply changes.
Solution 5: Fix Profile Conflicts Between PoE1 and PoE2
If launching PoE2 loads PoE1’s driver profile, use NvidiaProfileInspector:
- Remove incorrect profiles.
- Add PathOfExileSteam.exe to the correct PoE2 profile.
Crash Mitigation Tools: PoEUncrasher
Download PoEUncrasher from GitHub. It adjusts CPU affinity during heavy loads, reducing crashes for most users.
Additional Tips for Stability
- Update your GPU drivers through NVIDIA’s official site.
- Ensure your motherboard’s BIOS and chipset drivers are up-to-date.
- Disable unnecessary background applications before launching the game.
By following these steps, you should see noticeable improvements in performance and stability while playing Path of Exile 2!