While both the Intel Core i7-6700K and the Core i5-6600K come without a bundled stock cooler, it appears that there will be a stock LGA1151 cooler from Intel, and it is twice the size of the stock LGA1150 cooler.
While there are still no other Skylake CPUs available, it is possible that the new Intel TS15A cooler will first be available in retail as a stand-alone unit,
as it is spotted by Akiba PC Hotline site, and later available boxed with some other Core i7 and Core i5 Skylake CPUs.
Currently available at Akihabara shop, the TS15A was priced at ¥5162 (US $41.50/€37.50) and features a center copper base with a radial aluminum fin array which is more than twice the size of a stock LGA1150 cooler, as you can see on the pictures below. It probably features a 90mm fan and comes with a 4-pin PWM fan control and a three-year warranty.
Unfortunately, there aren't many details regarding actual specifications or the precise size of the Intel TS15A stock cooler but it will be interesting to see if Intel is going to bundle it with some of its upcoming Skylake CPUs.
Source:
via Kitguru.net.