@Sneakydude You really think I would benefit from more RAM? When I'm playing DayZ my ram usage is usually around 80% or so. Temps are fine, 65-70 degrees celsius under heavy load. Idle temps are at 30 or so. For both CPU and GPU. Yeah I smoke at my PC, stupid I know, but I make sure to clear all dust from the case and fans once a month.

Same here, playing the x64 version, latest experimental branch. First 30minutes it runs beautifully then it starts to stutter like crazy every few seconds. Unplayable. Also everytime I exit the game my computer hangs for about a minute with a white screen, unresponsible during that time.