When AMD and Intel started their crazy sh*t with CPU naming I just quit trying to figure out anything. I know GT is better than MX and the higher the number the better. But then there are expections to that.. some cards just don't work as good as the one before it. You'd be better off trying to figure out women, or for a real mind shattering, heart crushing experience, figure the one I have/had/will have(?) out.