Re: GPU Differences
I personally have the Radeon 4850 HD and it runs like a champ. I have only had issues in a few of the newer games, but for the price, no complaints here!
Edit: When I say issues with newer games, I don't mean they won't run, there's just sometimes a small decrease in the FPS when running on High.
Humans are the only creatures that won't live up to the their potential. Give everything your all. When you die, die on E.
So I ask you, what do you intend to do now?