Raspberry Pi 4B performance compared to APU / wireless networking?

Hi,

I have an APU 2C4 running OpenBSD 7.

I see that the Raspberry Pi 4B is supported by OpenBSD now and I was
thinking of getting one to play with as my APU is my main server and I
don't want to take it down to experiment.

I can't seem to find any reviews/comparisons of an APU vs. a Raspberry
Pi 4B.

Does anyone have a "gut" feeling on the relative performance?

Does the wireless networking work well on the Raspberry as the APU's
wireless is less than optimal :) ?

Thanks for any feedback.

Cheers,
Steve Williams