with same graphic settings at options (btwi got i5 3.4 and 660ti gpu)i can play Custom battles with no lag.i played many custom battle map without lag..(tested different terrains) BUT for some reason when i play campaign map and battle laggin like hell... cpu simply cannot execute same thing on campaign battles...also cpu and gpu usage dramaticly goes down.... ''somethings wrong !''
i hope CA release a big patch soon for this ''unfinished'' product !