I had 480's SLI'd on my Corsair TW750w and it was fine for me [on sig rig] until I upgraded [downgraded? lol] to one 580. I'll buy another 580 when they drop in price![]()
Sweet!
So it struggled with the 580 more?!
How long did you run it? Did you do any overclocking
I did the maths last night and tbh I expected I should be ok with it.