Hey matto I dled the most recent afterburner on guru like you said. For some reason its not picking up the voltage change. I'm using GPU-Z and CPUID looking up voltages and it says its at 1.01 V and 1.0130V.
Also, when I had the afterburner 2.1, (official version on website) the voltage reader gave me actual milivolt numbers. This one says + or - from 0. So like +68 or -10 meaning that I'm adding or subtracting to the original voltage.
Is this one correct?
I don't use that version myself, unfortunately, but I would assume that is correct. You can enable voltage monitoring in the graph to see what it changes to when the clock speed goes into 3D mode.