Desktop Kaby Lake-S i7/i5 Lineup and 200-Series Chipsets Leaked
 

Intel has already started to sell low-power dual-core Core i5/i7 Kaby Lake microprocessors for notebooks, but desktop parts with four cores and high frequencies are due in early 2017, as Intel announced back at IDF and the Kaby Lake-Y/U launch. In advance of the desktop launch, as is typical with how CPUs are launched, Intel has to send out qualification and near-retail samples to partners for pre-testing of release systems. Typically this is kept under wraps, without official public announcements (it's up to you how many of the leaks you want to believe), but late last week Intel sent out a 'Product Change Notification' through its online/public channels, with details about a good portion (no way to tell if it is all the SKUs) of Intel's Core i7 and Core i5-7000 series parts.

http://www.anandtech.com/show/10802/...-chipset-names