for a while, a lot of that could be summarized with "APUs are 1000 higher than their desktop generation" (4000 series APUs = Zen 2 = 3000 series desktop) but th

for a while, a lot of that could be summarized with "APUs are 1000 higher than their desktop generation" (4000 series APUs = Zen 2 = 3000 series desktop) but then AMD went and made the 5000 laptop series split between generations, a 5700U is a Zen2 part and a 5800U is a Zen3 part. Intel did split the 10th gen but even then they changed up the naming between the two series.