Any idea how much fps I would lose dropping from 1gb to 512mb in games like Dragon Age, Mass Effect, Oblivion, Just Cause 2, at that res?
The 250 is 25% cheaper, would it give 25% less performance at 1080p? I doubt it.
Also the whole thing might be a little bottlenecked by my 2.4ghz E2220 dual core anyway. With that cpu would either 512mb or 1gb make a diff?