Stock is one thing, but when you can take a cpu and overclock it into the stratosphere like the C2D's, you have a winner bar none. It isn't just about the benches or fps, but overall computing experience... and AMD is still getting trashed. Granted, when I overclocked my Opty170 it zoomed, but programs and games come out each year that tax the pc components more and more... and Intel's latest will handle all comers for at least a couple years.
TJS