how does it work?

[Powerslave]

I was at a cyber cafe a few weeks ago, and upon loading source, it said driver out of date for the gefore 4*** series card, i forget the exact numbers, I also found out the comps were 1 gb ram, 3000 processor, and 80 gb hrd drive, so how do they run battlefield 2 flawlessly on med high settings? when my old comp 2.4 ghz p4 9800 pro, 1gb ram, couldn't run battlefield?

just wondering