engadget.com — As if the world of high-performance gaming graphics wasn't already out of control, NVIDIA is rumored to be working a their next-gen "G80" GeForce 8800 card, which will be liquid cooled, and purportedly chows down on 300 watts of electricity to push its pixels. The news comes our way via [H]ard|OCP, which has spy pics of the monstrosity.