hey guys, so i got a gtx 650ti boost 2gb, 3 months back this card struggles to to play just about any games i toss at it. i have a amd fx 4170 i know i am getting a bottle neck but it cant be that bad!? like playing gta 4 and getin 20 fps, or crysus 3 20 25 fps same for far cry blood dragon, i get stable fps with fifa 14, sim city 5 also lags, is this gpu that bad or is this even normal? i can play bioshock at high settings and get 55/60 fps, but itis niver stable!