I see there are a few people who have O.C'ed 2500K to 5 and above.
I can do a stable 4.6. And Ali Man told me that AsRock board will auto level the power till 4.6
After that it needs more then just the multiplier.
Please do share your values for going 5 and above.
Right now my settings are --> http://screensnapr.com/e/AVhHFT.png
Idle temp is 30-32 while on load below 45.