Outdated or corrupted drivers are the #1 reason why a capable GPU fails to expose Shader Model 5.0.
This will not change your DirectX version to 11 (you keep DX12), but it ensures all legacy DX11 files for Shader Model 5.0 are present. shader model 5.0 download windows 10 64 bit
If you are an avid PC gamer or someone who frequently works with 3D rendering software, you have likely encountered an error message stating that your system requires to run a specific application. For users on Windows 10 64-bit, this can be a confusing roadblock. You search for a download link, but you won't find a standalone installer labeled "Shader Model 5.0" on Microsoft’s website. Outdated or corrupted drivers are the #1 reason