Wanna bet that it does help ? Try for it yourself . My fps didnt magically become better and stable ? EDIT Tested this myself by parking the cores again , horrible experience . So yes , there is a difference . Maybe you should try it before claiming anything . EDIT 2 If you run the software , it will even tell you that all of your cores are parked , even if BnS utilizes only 1 core , that 1 core is already sleepingpowermode . By unparking it BnS have more power to eat from that core alone even if its not to the fullest potential , the others are probably just placebo effect helps with windows performance lel EDIT 3 I mean , I guess you ' re right with the other cores , but the core that BnS is using at least unpark that one .