NVIDIA Next Gen HighEnd requires 220W
 

Nvidia's next generation dual PCB card powered by two graphics chips will need two power connectors. The card will need 220W+ to work and a passive two-sided cooler to get rid of the heath.

Just as the R600, D8Enthusiast will need one 4x2 and one 3x2 power connector as it will need more than 200W power. At the same time, the card will support PCIe 2.0 but even these 150W won’t be enough to feed the card.

http://www.fudzilla.com/index.php?op...52&Ite mid=34