Originally Posted by ChrisRay
Which I dont. Most of the disparities seen between the GTX 280/260 can be accounted for the additional pixel pipes and clocks. Bandwith does help a little. But I think you'd be surprised how much FPS bang you get per bandwith verses how much FPS bang you get with higher pixel fillrate. I do to this day believe the GTX 280 has more bandwith than it needs. This is why high core overclocks of the GTX 260 make it so easily caught up with the GTX 280.
Out of curiosity do you know how many layers the PCB is on the GTX 260 / 280?