Asus' "Auto Overclock" my i7-4930k to 4.2ghz - but dropped my DRAM from 1600->1333?

[TheFastCat]

Hi my auto overclock (I am a noob) raised my Heaven benchmark (2560x1440, ultra, mach tess, no AA) from 3867 to 4182 and my firestrike from 14370 to 16792.

Since i am a noob I am wondering if you can tell me why it would LOWER my DRAM speed?

so what's the deal with that? Should I change it somehow? Am I leaving more speed on the table?

 

[JackNaylorPE]

Is 1600 your XPMP speed ? .... go back in BIOS and set Ai Overclkock Tuner to XMP