The file size should be between 200MB and 500MB . Anything smaller is incomplete; anything larger (1GB+) is likely bloated with redundant data.

Checked. This allows the emulator to compile shaders in the background, drastically reducing stuttering if you encounter an uncached asset. Troubleshooting Common Shader Issues Game Crashes During "Launching" Screen

Would you like a step-by-step installation guide or tips for finding a reliable cache file for your specific Yuzu/TOTK version?

A shader cache is a collection of pre-compiled graphics shaders that are used by games to render graphics. Shaders are small programs that run on the graphics processing unit (GPU) and are responsible for transforming 3D models and textures into 2D images on the screen. A shader cache helps to improve gaming performance by reducing the time it takes to compile shaders, which can be a time-consuming process.