More efficient handling of complex 3D geometry.

It is a separate program you download. Instead, it’s a feature supported by:

Shader Model 6.0 generally requires DirectX 12 (Feature Level 11_0 or higher) hardware.

If you’ve encountered the error message while trying to launch a modern game like Farming Simulator 22 , you aren't alone. This error doesn't usually mean you need to find a single "download" button; rather, it indicates a mismatch between your software settings, your hardware capabilities, and your system drivers.

The term "shader model" refers to the version of the shader model supported by a GPU. Different versions of shader models offer varying levels of functionality and performance. The evolution of shader models has been marked by the introduction of new features and capabilities, such as Shader Model 2.0, 3.0, 4.0, and so on.