well as far as battlefield 3 is considered, min 24 to 29 fps, average 47 to 49 fps and max 70 to 73 fps you would get on ultra max settings with that graphic card, for skyrim min 27 to 31 fps, average 62 to 66 fps and max 100 to 113 fps, with a bit of scaling down graphic settings i think you could achieve the desired fps, but the above mentioned fps were tested with an i7 processor so they may change.