I just replaced my GeForce GT 240 with a GTX 460, but when I started playing multiplayer on BF3, the performance is worse! I lag really bad on low, and I know that even with my Athlon II x2, it should atleast run well on low with that card, but I get like 20-30 fps, and it sometimes even randomly spikes down to 3-5. Can anyone help me with this?