Quote Originally Posted by jcool View Post
Kinda depends on the rest of your rig, but probably not.
TDP of those cards is 300W, but tests have proven it eats 50W more than an HD5970 (which is also 300W, lol).

So, 350Wx3=1050W for the GPUs. Somehow I doubt you'll be satisfied with 150W for CPU, mobo, ram, etc
Unless you undervolt or something, it's not going to work.

I suggest getting a 2nd PSU if your case allows for that, or maybe just 2 cards?
http://www.hardocp.com/article/2010/...0_sli_review/7

"For anyone running a 2-Way SLI GTX 480 setup, we would suggest no less than a 800 watt power supply of good quality"
soo im not over clocking anything and they also said that the board is actually 250 watts = ill have more power left