Shader Cache Ryujinx May 2026

The Shader Cache is a storage bank on your computer.

Once Ryujinx translates a shader (e.g., how light reflects off a specific sword), it saves that translation into the cache. The next time you load that area, Ryujinx checks the cache. If the translation is already there, it loads it instantly. No translation needed. No stutter. shader cache ryujinx

If you need to back up your shaders or delete a problematic cache, you can find them in your Ryujinx file system: The Shader Cache is a storage bank on your computer

Without getting too technical, a "shader" is a small program that tells your graphics card (GPU) how to draw specific objects in a game. If the translation is already there, it loads it instantly

The Nintendo Switch uses an NVIDIA GPU. Your PC uses an NVIDIA, AMD, or Intel GPU. They speak different "languages." When Ryujinx runs a Switch game, it has to translate the Switch's instructions (shaders) into a language your PC understands.

This translation takes processing power. If the game asks for a complex explosion effect that your PC hasn't translated yet, Ryujinx has to stop, translate it on the fly, and then render it. That stop is the stutter you see.