That, and Intel stopped caring about performance, instead caring about public relations. "Look, we have higher numbers than them! That makes us better!"
No other reason for the extremely long pipeline of Prescott, and the horrible IPC.
But anyway, any other opinions on the cards, as opposed to flaming the opposing party's judgement? Realistically, even if it is massively overclocked and using drivers with cheats built in, it still means that they finally managed to at least partially fix their shader problems (namely, that using PS2.0, the NV30/35 generation performed rather horribly).