ComfyUI v0.8.0 GPU issue Windows 10

ComfyUI error on startup: Python process exited with code 1 and signal null. Log file suggests error is related to GPU driver being too old. It’s the most recent driver for nvidia tesla k80. The k80 works great with other software on my system. nvidia driver version 475.14, cuda version 11.4. Ryzen 5, windows 10. Main display driver is AMD (no gpu).

It would be nice to get this working. K80 has 2 GPUs with 12GB each. Good for an app like ComfyUI.

On Windows 11 I am having the same problem with the same version.