Hey, I'm looking for a new gpu, the problem is that I have 350w psu, I was thinking of getting hd7770 but I think it needs at least 400w+ psu. Right now I'm thinking of getting hd7750. Is there anything better than 7750 for 350w psu, if not what kind of 7750 should I get? (Asus, Sapphire, etc)
Also please don't say that I need to replace my psu.
I'm not sure what kind of psu I have, it's a stock psu that came with my pc. I'm currently out of the country so I can't check which brand it is (I don't remember but as I've said, it's a stock psu so it's nothing special). Oh, and I have only 1 hard drive.