In my case better multi core optimization would significantly boost my fps considering I'm on a 3.2 GHz machine, fairly weak compared to the 4.6 GHz monsters I've seen people using. This is most likely why I only get around 30-50 fps where as in most games I get 60 fps at ultra. I don't know, maybe it would be too expensive, but I certainly toss $50 over if it meant the potential for greatly improved performace.