[UPDATE] Xbox One Could Possibly Feature a Powerful Discrete GPU + APU rumor - New Sources and Info!

[ironmanDX]

betacon said:
But spec's don't matter right, that's what Microsoft said.

They do. You only have to look at the first xbox to see that MS also think they do. The 360 was just built well. Architecture is more important. Both seem to have gotten it right this time round.