Intel 6th Generation Core i7 6700K Review @ OCC
 

"Rated at 4.0 GHz right out of the box with a 4.2GHz Turbo Boost clock speed, the Core i7 6700K is quick to start with. Enhancing that number is fairly easy and pays performance dividends if you choose to do so. I was able to get a stable 4.76GHz out of this processor without any real fuss. Overclocking the 6700K is easier now when you have the full bclock range to play with rather than being tied to specific gear ratios, like we have been in the past. My final overclock of 4.76GHz was run using the same overclocking principles that I have used for the last few years, but found that having the full spectrum back offers up some interesting possibilities, much like we had in the past."

http://www.overclockersclub.com/revi...core_i7_6700k/