Quote Originally Posted by fornowagain View Post
8800Ultra 175W. And why is 250W impossible? Its certainly within the power cable rating 75+75+150. If its rated at approx 240w peak, 190W is not impossible and overclocked? Who knows.
Oh, I know by the power cable numbers it's possible; but do we have a confirmed TDP rating of 250w for GTX 280?

A top end G92 (overclocked 9800GTX) draws at most near 90W. 250W is some way off double of that, although under %100 load it will likely be more than 150W.