AMD GPU compability or CPU

Hello I want to know if it has a mean to finetune with a AMD GPU or the CPU.
I explain I have a rx 6600 xt and a I510400F, I want to fine tune a very small model but I cant because of the Nvidi GPU requirement.

So if you know something that I can do to fine tune a model with my hardware I take it !

Thanks in advance
Ps: I dont speak very good in english I apologie