Did not see this posted though it has been going around for a few days now.
http://www.legitreviews.com/news/12310/
More links
https://www.google.com/search?sourceid=chrome&ie=UTF-8&q=Intel+Ivy+Bridge+Core+i7-3770K
http://www.legitreviews.com/news/12310/
It appears that an Intel Core i7-3770K 'Ivy Bridge' 22nm processor landed in the hands of Taiwanese overclocker TOPPC. He must not be under an NDA as he disclosed having it and while he didn't release any actual performance numbers, he did talk about performance. This looks to be a very recent stepping that has a 3.5GHz clock frequency. With Intel Turbo Boost technology the Core i7 3770K can ramp up to 3.9GHz on single threaded applications. TOPPC said that the performance of CPU is 10% better than the Intel Core i7-2600K. He also said that the memory controller i s golden as the maximum available memory option is now 2800 MHz. The Intel Core i7-3770K 'Ivy Bridge' processor is said to be coming out in April along with all of the Ivy Bridge CPUs, so expect a ton of leaks to start happening.
More links
https://www.google.com/search?sourceid=chrome&ie=UTF-8&q=Intel+Ivy+Bridge+Core+i7-3770K