Quote Originally Posted by b0bd0le View Post
is that really all the difference between them?

i am soooo out of the PSU loop, i'm still coming to terms with single rail 12v. Last time i bought one, multi-rail was all the rage. Never made sense though...


are these 2 seasonic psu's considered the best? and could they power 2x 5870s?

i know it's kinda off topic, sorry
The seasonic psu's just released are the best for their wattage from a technical standpoint. Corsair's 750 is more reputable because of how long its been out and the warranty service, but it too is made by seasonic.

Either PSU should power 2 5870's admirably.