I have a very weak gpu (hd3200 integrated) and despite having good fps in games like tf2 at lower setings and res I get this weird choppyness when turning and strafing like the movement jerks and its hard to keep looking at my target. I tried turning motion blur on and it helped but still there. It is also there in stalker shadow of chernobyl. I am thinking it could also partly be a mouse problem but its still there. Can anyone help? Like its not smooth despite fps being above 30.