Conegamer on 12 October 2012
I'm not the best person on computers, but I'd say it should be able to do more in the same way that a 2GHz Dual Core is more efficent than a 4GHz Single-Core.
It has more than enough RAM...for now...so that's the important thing, and even when the next-gen starts it should still have enough to have games ported to it with no issues.
