I think that is massive overkill SentaiBrad, but thanks for responding regardless! Really I just need to know what I can get away with to run BigBox smoothly. No min requirements where I can see. This computer won't be doing anything other than directly launching into BigBox on boot up. I could run n64/ps1 on a potato as long as it has a mid range vid card, but BigBox I suspect will actually take more power unless I'm wrong.
DOS76, I've always seen people having issues with integrated chips in the past. Intel HD especially did an awful job with N64 emulation. Have things improved in the last 6 years? I'd definitely go that route if it would work properly.