Originally Posted by busa
It also depends on what games you are playing. A lot of newer games, especially most of the fps games will require 1 gig or more of ram to run smooth. I run my 3.6 intel @ 4.5 24/7 and can see a difference in gaming between 1 gig and 2.
It's only games that weren't optimized before they were released, or are very texture heavy that require morer RAM (ie. BF2, FEAR).