DirectX Shader Cache

Bottom Line: It is 100% safe to delete the DirectX Shader Cache. Clearing it using Windows Disk Cleanup will not delete your video games, saved games, or GPU drivers.

What is the DirectX Shader Cache?

The DirectX Shader Cache is a Windows feature designed to speed up game loading times and prevent frame rate hitches.

When you run 3D games or graphics applications, the graphics pipeline compiles shader code into machine code for your GPU. Windows stores these pre-compiled shaders in a centralized cache on your SSD.

Over time, as you uninstall old games, update Windows, or upgrade graphics drivers, gigabytes of obsolete shaders remain stored in the cache, wasting drive space.

Can You Delete DirectX Shader Cache?

✅ Yes, it is completely safe to delete.

• No game damage: Games will simply compile new shaders the next time they launch.
• Troubleshooting bonus: If games experience strange texture glitches, black screens, or micro-stutters after a major patch, clearing the DirectX Shader Cache often fixes the issue.

How to Safely Clean Up DirectX Shader Cache

Method 1: Using Windows Disk Cleanup (Recommended)

1. Open the Start Menu, type Disk Cleanup, and press Enter.
2. Select your C: drive and click OK.
3. Check the box for DirectX Shader Cache.
4. Click OK and confirm Delete Files.

Method 2: Resetting via Storage Settings (Windows 11)

1. Open Settings (Win + I) > System > Storage.
2. Click Temporary files.
3. Check DirectX Shader Cache and click Remove files.

Related Guides

• Learn about deleting NVIDIA Shader Cache.
• How to clear AMD Radeon DxCache.
• Check if you can clean Steam shadercache.