Yes, the 4850x2 will perform quite a bit better, but it is a dual gpu card.
Originally Posted by kairi_zeroblade
i definitely agree to this..anandtech reviews are too biased..search for the 4850x2 review by Hardcop..it will tell you and help you yield a decision..
Originally Posted by tranman
The drivers are not bad at all. I have a 4870x2 and drivers should be similar and I've never had problems with them.
Originally Posted by Liability
Why do people keep recommending the 2gb version? Save your money, get the 1gb. There is absolutely no difference in performance.