AA is already turned off. I also decreased the res in game to 1680 instead of 1920.
Originally. I would have 100+ fps and the it would drop to 50 for half a second. This would repeat every 5-10 seconds. Even when I doubt move in the game.
Now that I decreased the res, I would get 150+ fps but I don't see the drop in fps. However I still get the studdering (half second freeze).
Is this COD4 single player or on someone sever somewhere? Try the demo single player to eliminate internet issues.
What HDD do you have?
Make sure all of your power management stuff is turned off.
I also have a 5770 and have the COD:modern warfare free demo loaded. I play smoothly it at 1380 at high settings with no such stuttering. I dont have anything loaded to check frame rates, what are you doing for that?
Message edited by dndhatcher on 11-13-2009 at 04:39:08 AM