I want to play games at 1280 x 720 resolution on medium high custom settings with AA turned off. If I overclock it, will it be able to? Also the Msi version of this has an oc at the end. Does that mean its already over clocked? Or can I oc more if that's even a thing. Also, if I were to oc and after a while I turn off the pc, will I have to change the settings again? I am hoping to get 55+ fps most the time with no bottle neck. Will this be good enough?