Shader Model 6.0 requires hardware-level support (specifically wave intrinsics and 64-bit integer atomics). Software emulation would be impossibly slow for games.
There is no standalone "Shader Model 6.0 download" because it is a built-in feature of and Windows 10 . If you are encountering an error like "Shader Model 6.0 is required" while trying to launch a game like Farming Simulator 22 or Ghost of Tsushima, it usually means your hardware is too old or your drivers need an update. How to Get Shader Model 6.0 Support Shader Model 6.0 Download Windows 10 64 Bit
: If your card is listed as supporting only Shader Model 5.1 after all updates, your GPU hardware is likely too old and cannot be upgraded via software. Shader Model 6