Minimum Specs for PyTorch - Windows 10

Hello,

Are there any minimum specs for using PyTorch when trying to execute code?
I have been trying to play with GPT-Neo as a novice. My computer does not have a GPU and 16 GB ram
My disk grinds like crazy and it takes about 30 minutes to get output. per change.

Or does this have nothing to do with PyTorch, but what I am trying?

Suggestions?

Thanks,

V