Originally Posted by sndstream
I have both the devil 13 and gtx 780 ref. The 7990 is a faster card and right now you cant beat 650-700 for the 7990. I'm using a Seasonic 860w psu for the 7990 and its doing just fine. The card is 12" long though and as I dont own a BF case I cant say if it will fit as Im using the s3 Mercury. Ive almost always used nvidia and while the 780 in sli will definitely beat out a 7990 I pulled the trigger on a powercolor 7990 to give me a quad setup. The pricing is just very good atm considering Im not one to give an eff about "but wait til the xxx cards come out"
I agree, for the price nothing beats the 7990 right now. I just pulled the trigger on the Sapphire for $650. However, spending that much on any card for a single 1080p is wasteful. It's not anywhere near as effective performance/price, but a 7970ghz would be my recommendation at his resolution. I guess I would go with the 780 over the 7990 for this situation though, if it was only between those two.
On a side note, I thought the s3 was itx... how do you have two 7990s in there?