I've got a 6 card rig (RX580 Aorus) that's pulling 950W from the wall on power stage 0, 1100cc, 2170mc, 850mv.
It's doing roughly 180MH/s but clearly the power draw is way too much with these settings. I estimate they use about 145W each.
I'm suspecting that my system is not undervolted but I can't figure out why. Does "RX OS dagfix version" have anything to do with it? If that's the case I don't know where that setting is located.
I'm using Version v3042.