Soxter

Hi guys, i bought the game yesterday, i really enjoyned, but, here in my Pc i'm having some weird lags with framerates in DayZ mod, i play on ultra and in some parts my fps stay ridiculous, Why this happen? i have good specs to run this game in maxed out, Arma 2 engine is from 3 years old... Plz somebody help meeee ! I can run Battlefield 3 without problems here btw My Pc Specs : Core Intel i5 2500 3.3Ghz Msi Gtx 570 Twin Frozr II 8gb ram ddr3

are u fucking crazy? cannot run in ultra? look at arma 2 graphics