Re: 2x 280GTX SLI vs. 1x 290GTX
I didn't do any research.
Personally I wouldn't upgrade at this moment. And if I was going to anyways, I definitely would not buy a GTX 295. In a couple of months the new 300 series card is going to hit retail shelves and for the money a GTX 295 is going to look weak. You should just buy a GTX 280 or 285 and wait for the new cards to come out. Then you either sell your card or use it for PhysX. The GTX 295 isn't worth the money, if it was I would own a pair of them already.