Originally Posted by nekrosoft13
now considering that you have TWO 8800GTX
just estimating, 480GTX uses about about 60ishW less on idle, and about 218ishW less on load then your 8800gtx SLI.
Heh, I'd love to know where you pulled those numbers from...
The 8800GTX falls in between a GTX 260 and an GTX 280, which is easily 60 - 80W less than a GTX 480.