rampancy im interested in an itx ryzen build that will run everything batocera supports at 4k 60fps, and still have some power left over for the future.
everything at 4k 60fps? even PS2, PS3, Wii, Wii U and Xbox classic? and every single game of those systems?
then without discrete gpu barely possible i think.
i use an Asrock A300 with Ryzen 5 3400G and it struggles even at native resolution with some ps2 games like god of war. i guess with the fastest available Ryzen APU you can play some ps3 and wii u games at native resolution or maybe 1080p (some less demanding games in 4k 60fps) but not all games of every system i guess.
but that is just a guess. you can give it a try and report ;)