Originally Posted by ZCommander
The only thing that worries me is the Heat, I don't know what's the maximum temperature these cards can stand, both cards while running some benchmarks ran up to 95c with my case open!
are you using a custom fan profile in Afterburner? If not then there is your problem. I rarely go above 75c/75% fan on my 480gtx. I know it will be hotter running 2 cards, but adjusting fan profile does really help a great deal.