I just picked up the XFX Radeon HD7770 the GHz edition 2Gb ddr3, and was wondering what PSU I needed to run it. I currently have a 350w PSU in the computer now, but wasn't sure if that would be enough. I was also looking at the Corsair CX430 but wasn't sure on that either. Should I upgrade or not? Do I need higher than a 450w PSU for this card? I am on a budget and wouldn't really like to break the bank to much. Thanks and I look forward to a response.
PS on the box it recommends 500w PSU, but I have read many different things since its an older card.