LOL! 130W v.s. 220W and the IVB-E smokes the AMD part in compute intensive applications.
AMD is done in the high end - not that this is a particularly high growth segment, however. The real question is how much Bay Trail will bend Kabini/Temash over a barrel on a perf/watt basis.
Hey, look, they produce similar frame rates when GPU-bound! Maybe they should have thrown an i5 in there, but that probably would have ruined the fun.