Arma 3 Gtx 560 ti max graphics

Pc specs: windows 7 pro 64-bit, Intel core I5-3470 3.20GHz quad core, 8 gigs of ram, Nvidia Geforce Gtx 560 ti 2GB phantom, and a 700 watt psu. Performance: Minimum fps: 20 Maximum fps: 50 Average fps: 35