Can anyone answer question - whats the minimum viable GPU to follow along with this course at home?

I have a 5080 16GB, are they really needing more than that in this course?

The first section can be done on a M1 chip, I think the second one needs Triton support, so your 5080 should be fine.

How about NVIDIA GeForce RTX 2060 (6 GB)? Would that be sufficient too? I am using Windows 11. Thanks.

Thank you