So I recently got a Galaxy GT 640 CPU, and 1gb of DDR2 1066 Corsair Dominator RAM. I had the same amount of ram before, but it wasn't as fast. I can play some games but still at a high CPU cost. Other games won't even load. My PSU is a stock 300w PSU.
http://support.gateway.com/s/PC/R/GTModels/5648/5648nv.shtml
This is the computer, aside from those few things I have changed.
http://support.gateway.com/s/PC/R/GTModels/5648/5648nv.shtml
This is the computer, aside from those few things I have changed.