All four cores were at 5.498 ghz on air and it looks like 6.3 ghz was the highest obtainable on all four cores with liquid nitrogen. Source:
http://lucca.hardforum.com/rewrite/...ng/&id=1&match=1&source=none&destination=none
MSI did reach 5.498 on all 4C/8T... ASUS reached 5.5 with only one core... what we can be sure of is that there is NO DOUBT that the chips Intel provided for this competition were cherry-picked. This is nothing but a show of what the absolute "best case scenario" would be if you got bought a retail chip and scored a "golden chip", ei a chip that has 100% overclock potential to reach these frequencies or more.
What we have yet to see are retail samples show off the same levels of performance en masse. I'd say wait for a handful of top review sites to benchmark the retail samples.
Aside from all this, if anyone were to buy a Devil's Canyon CPU, it would be in their best interests to go with aftermarket HSF solutions.
Personally, If the review of retail samples turned out okay,
I'd be thinking of throwing a Corsair H55 on it and calling it a day at 5.5 GHz.