I noticed in game that it stutters fairly badly, to the point where it's so frustrating I don't even want to play. I'm thinking that it's my RAM being capped out while playing, since on task manager, while playing, it shows my memory usage at around 3.8-3.9 gigs. Could this be causing my stuttering problem?
Mobo: ASRock b75m-gl
GPU: MSI GTX 660 ti
RAM: 4GB 1333 (I believe)
Close out of programs that suck up RAM. If that doesn't solve the issue then I'd try overclocking the GPU.
I've closed out programs, and even use Razer Game Booster, it doesn't help much. Also, my GPU is already slightly OCd. I even pushed it a little further the other day, and then the game crashed. Not sure if it was related to the OC, though, because people are having problems with BF4 crashing.