Tears Of The Kingdom Shader Cache -

Source: Schwerdtfeger, A., et al. "Shader caching: A survey of existing techniques and a proposal for a unified framework." Computer Graphics Forum 38.2 (2019): 567-578.

The shader cache solves this by acting as a . After the first time you see a Korok leaf’s wind ripple or a Flux Construct’s reassembly, the emulator stores that compiled shader in a cache file. The next time that event occurs, the system simply reads the precompiled code from the cache instead of rebuilding it. Thus, the cache transforms the second hour of gameplay from a technical stress test into a buttery-smooth 60-frame-per-second marvel. For users sharing "complete" caches online, a single download can instantly eliminate 99% of stuttering from a 100-hour epic. tears of the kingdom shader cache

However, the reliance on shader caches raises questions about the nature of game preservation and legality. Emulator communities often trade these files like rare artifacts, but they are hardware-specific and can cause graphical corruption if mismatched. Furthermore, they exist in a gray area: while emulation is legal, distributing copyrighted shader code—which is derived directly from the game’s assets—may violate intellectual property laws. Nintendo has aggressively targeted both emulators and cache-sharing platforms, viewing them as enabling piracy of Tears of the Kingdom weeks before its official launch. Source: Schwerdtfeger, A

Your graphics driver (NVIDIA or AMD) has its own global shader cache. After the first time you see a Korok