News AMD exceeds energy efficiency goal

With a few caveats, like measuring perf/watt while capping chip power draw compared to the retail versions of the chips. e.g. the 'start point' Kaveri FX-7600P ran at it's stock 35W, but the 'end point' Renoir 4800H was dropped from 45W to a capped 35W. As anyone who's undervolted AMD's GPUs for SFF use knows, dropping the power consumption has a dramatic effect on perf/watt.