I haven't really looked at overclocking yet as I don't understand the BIOS enough. There are "one touch set ups" which create Auto OC profiles but I would rather understand them properly first. Allegedly they use too much VCore too. Like I know what VCore is!!
There is a guy using the same mobo and chip here who explains things in further detail, I am off this week so will have a good read and see what I can decipher.