Quote from: marimach77 on August 18, 2017, 03:31:07 PM

OK, after some tuning I can confirm below setup is working fine for me with stable 30.4MH/s since 24H:

- clean and fresh Windows 10x64 Home installation + all updates
- latest AMD beta drivers
- AB 4.4.0 beta 16 with applied "voltage control" fix and this one
- no atikmdag-patcher applied
- 4x Sapphire Nitro+ RX580 8GB (11265-01-20G, HYNIX memory) with modded BIOS
- latest Claymore 9.8 with no overclocking/undervolting in BAT file

AB config: Screen shot
mv: 970
Power limit: +0
GPU core: 1250
GPU mem: 2150
Fan: 50%
Power from wall: 787W

man i got 50 odd machines i dont have the time to do this to each an everyone of them then in a week or a month
AMD comes out with new driver then i did all this for nothing.

if its just doing the first part : voltage control fix i can live with that but
having to edit the registry for 50 odd machines seems like a PITA to save a few watts.

On my metered PDU's i dot see more than a 1-2 amp difference from before, old drivers compared to the modded ones in this thread.
is it really worth the effort to do all this