Quote Originally Posted by roger_h99.nor View Post
Sry, I was a bit quick on that one. After setting VDDC in Atitool it will stick when lauching a 3D app (at least 3DMark). It will not stick if you try to alter the core-clock via Atitool.

So the way to go is to set VDDC in Atitool and clock with another software.
Or, set coreclock first in Atitoll and then alter VDDC.

btw, I did try Powerstrip, somtimes it worked, somtimes it didn't.
Best way is to set first the memory speed with ATITOOL, then set the Volts.
Next step is to start AMDGPUclocktool and raise the clockspeed.
But my experience is that using ATITOOL and AMDGPUclocktool together is not always stable. Sometimes its stable to use, and sometimes i get a reboot.
We only can wait for ATITOOL 27B3 for some pwnage action.