18 Aug
2014
18 Aug
'14
7:50 a.m.
It might be that he is using a laptop. Or just has power savings enabled. I have noticed differences on the order of 70% on my macbook with _no_ code changes.
The adaptive frequencies is generating issues, even with the power supply connected. In general it is depressingly hard to benchmark things these days, any difference that is less than 2x faster/slower disappears in the noise.