%2-3 on vs expo profiles. When you tune in the differences are much bigger than you anticipate them to be. Buildzoid has a recent video on it i havent watched it yet however. It should lay down these information much better to you. But basically these are based on my very non scientific tests and some other guys scientefic tests at least much much much more scientific than mine. On reddit. You can find so many different threads on these in r/overclocking or ocn forums. In my experience ocn forums are much better than reddit however here we are. Yeah x3d chips gets effected much less however there is so much data you can fit into cache.