Ok currently Im running two dif mem chips 1 2gb and 1 4gb (which I hear is not good). Both are DDr3 and Im almost positive both are 1333Mhz. So Im looking to upgrade ram to be able to get better game performance, my gpu (which I know is outdated n not that good) can handle the games I play beyong the standard of whats needed. My only problem is the graphic SPEED, like if I play a online MMORPG like WOW or Neverwinter... it sets my graphics almost at high but rendering speed is all the way at low.. so Im guessing this is ram! ... What would you guys suggest (within a 25-75$ budget) I do to my ram to upgrade and get better performance? I was also told APU's (which I have the AMD A8 5600k) run off system memory. I hear my APU is better than my GPU which is a (Geforce GT 520) but when I switch to the APU it lags my system because the ram sucks. So I would like to have enough mem power/speed to run the APU for games. .