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So a stock 580 is like an overclocked 480?
With quiete fan, less draw, less heat and better cooling yes.
Lets move it up a notch!
Lets try AMD's Mecha Demo DX11 and see how 580GTX does in AMD's own DEMO......
Graph plotted using FPS dump from Afterburner 2000ms delay.
ouch big time wooping. Never goes under 40 whilst 5870 spends some of the time in mid to low 20's...
AVERAGE FPS:-
580 GTX OC = 82.75
AMD 5870 OC = 56.8
Thats a 45% increase in AMD's own demo.....
With quiete fan, less draw, less heat and better cooling yes.
5970 is dual gpu
We are talking single gnu here andy
Cooler mounting is the same so it should. 480 on left, 580 on right.