@Chigaze oh no worries then. An xfx Rx 7600 would be more than enough. You could also look into the Intel ARC cards. Anything with at least 8 gigs from AMD or Intel will probably work fine, although going to 16 gigs is good if you can afford it for better performance and future proofing. The RX 9060 XT is a good choice and not overly expensive.
I'm not down on Nvidia and as their open source driver support improves I may start recommending them more, but unless you're into high-end gaming they're just not worth the potential hassle on Linux systems yet.
And like I said, any reasonably modern CPU should be fine. My Ryzen 9 7900x is probably overkill for me, and I actually do run some intensive stuff. Any Intel i7 or AMD Ryzen 8/9 from the last few years will do ya'.
(Edit - sorry, getting used to a new keyboard app…)