Why not compare the gtx 480 vs the 5850?
Or mabe the gtx 280 vs the 4770?
How about the gtx470 vs the 5970.
or the x2 4850 vs the gtx 480?
Simple answer ! You compare cards by their price brackets.
Give or take what 50$ on the high end? Is that reasonable?
You don't compare a 650/700$ 5970 vs a 509$ single gtx.
Where do you draw the line.
You could however compare crossfired gtx 470's with a 5970.
700$ vs 679$
Or a 5830 & 5850 crossfired vs a gtx 480. 540$ vs 509$
How about two 5870's with a 5830 in trifire (1,040$) vs gtx 480 in crossfire. $1,020
I think you get my point.
I don't see any problem comparing 4 gtx 480's in sli (2,000$ and the fastest setup on earth) vs 4 5970's (2,000$ and can't be done)
get real guys. DO you realize how dum that sounds?
The peoples champ is those 5850's that were bought for 259$ shipped 5 months ago and overclock to 5870 speeds. Thats the real winner.
Lucky sons of bitches.
Now most cards are priced right where there supposed to be price vs performance. (except the 5830)