Quote from: Wolf0 on May 06, 2017, 11:15:47 PM

Quote from: WhyMe on May 06, 2017, 11:11:45 PM

Just flash them with a lower voltage !

Not that easy - AMDGPU ignores PowerPlay changes (DPM state mods), and there's no init regulator section in VoltageObjectInfo to add an offset. You gotta get creative.

Finally was able to do it though bios, takes offset just like IR3567B, just different register values, and some weird read write bit stuff as seen in http://www.overclock.net/t/1621800/would-appreciate-help-in-finding-editing-the-voltage-offset-in-the-rx480-bios/100 . Otherwise works like a charm! VDDCI seems to work too!