Originally Posted by ShawnH;11666594
3D = Twice the information so in reality its as if your GPU is trying to feed 6 monitors. Go with a dual 580 setup, 3 if you can.
How about GTX 570 3-way SLI vs GTX 580 2-way SLI performance? The cheapest GTX 570 in my country is Zotac GTX 570 which is about 375 USD and the cheapest GTX 580 is Point of View GTX 580 at 520 USD.