I want upgrade my videocard and at first I had my heart set on a AMD 7850 which are around €225. However I can also get a pair of GTX 460's for €150, but I think I have to get a new PSU to power those two. I have a 600 watt PSU (OCZ modXstream pro 600 W.) but I only have one set of 6 pin connectors and no molex-connectors. It is a modular PSU but it was incomplete when I bought it (it was very cheap, though). I did not get all the connector cables when I bought it, so all I have is only 1 6pin connector for my videocard. Anyway, what I'd like to know is if I should get the 7850 or should I go for the pair of GTX 460 and a new PSU, which will also set me back for around the same price a 7850 would cost. Does anyone know if OCZ also sells replacement connector cables? (It saves me the hassle of getting a new PSU)
I agree the 7850 will do nicely and there will not be a large performance difference but it is more efficient and reliable +1 to the 7850.