Higher clock modes tend to taper out at 1.5 with current firmware, which looks more like its capped by the power supply rather than chips or temps (as giving it more voltage between turbo and normal did pretty much nothing). In quiet mode (~1.35) I'm seeing 0.7%. On the higher clock modes it was slightly higher but not appreciable.



Remember the software isn't ready so the %s mean nothing - you'll have to calculate it manually.