GPU not recognised

Hi there everyone,

I have just moved over to Windows 10 (from Mac) and can’t get my GPU to show up in Blender’s Cycles Compute devices either under CUDA or OptiX (“No compatible GPUs found for path tracing”).

I have an Nvidia RTX 2080Ti and have installed the current Nvidia Studio Driver (v456.38) and CUDA 11.1.

Running Blender 2.90.1

New to Windows so it may be something really basic I’m missing. Any help greatly appreciated!


I use nvidia standard drivers, it works great.

I had to completely wipe the drive and reinstall Windows – works perfectly now.