Hello. a year ago I played Crysis 2 with a friend who had a GTX 560 ti and Crysis 2 ran really well, with good fps over 60 everywhere. He played on ultra settings with a resolution of 1650x1080

Now I have my own gaming PC with a GTX 660 ti, so it's supposed tobe more powerful, but I don't know why, the framerate is not that good. for exemple, in the first scene, in the submarine, I got only 40 fps, meanhwile I got over 60 outdoors. and the dx11 package wasn't installed, nor the high-res textures.

I don't know why the framerate is lower on a better card. I also play on ultra settings with a resolution of 1920x1080