So I am looking into replacing the GPU's in my current system with something that has more power. Currently I am Running a Intel Q9550 on a Gigabyte EP-45t-USB3p motherboard with 8 gigs of Ram and 2 visiontek 5770's in crossfire (link to exact picture below). I am looking at either an ASUS 650ti or the 7870 only thing that is tearing me apart is that my board only supports crossfire and not SLI so I am asking the community for your opinion on which of the 2 cards has A) the most bang for the buck in single operation & B) if I upgrade to a new machine in the future which will prove best for scalability
Current GPU: http://images.highspeedbackbone.net/skuimages/large/V261-5770-Main-03-JH.jpg
Current GPU: http://images.highspeedbackbone.net/skuimages/large/V261-5770-Main-03-JH.jpg