IN which case just buy a fast Intel setup.
Personally I don't prioritise graphics and certainly wouldn't specify an entire PC around playing emulated games that are current generation. I loved BOTW, the story was amazing, and gameplay is great, I'm much more likely to a play a game for the enjoyment than the graphics. I still play Battlefield 2, and older games and visuals are super low down on importance. I remember the arguments in school about who had better graphics on their Spectrum, or C64, then it went on again with NES and Master System etc. so yeah grew out of that a few decades ago.
double post ops