Thanks for the replys! Will the 4890 run it with 2xAA and AF? Tell me what settings I would have to put it on for it to stay above 30 FPS. (If possible)
You might be able to run it on "high" settings with both in-game AA and motion blur turned off. You can use the much cheaper edge AA via a console command (you just hit the tilde key "~" at the start menu and the console pops up, then you can type r_UseEdgeAA=2
The edge-AA actually does a pretty good job on the vegetation.