https://arstechnica.com/gadgets/2017/09/intel-coffee-lake-price-specs-release-date/

Coffee Lake desktop processors, the follow up to 2016's Kaby Lake processors, launch on October 5, Intel announced today. Like the recent U-series Kaby Lake Refresh laptop processors, which also launched under the "8th generation" moniker, Coffee Lake is largely based on the same core 14nm architecture as Kaby Lake, which in turn was essentially just Skylake, but with more cores across the range.

The top-of-the-line 17-8700K features six cores and 12 threads, 12MB of L3 cache, and a boost clock up to 4.7GHz. The i5-8600K keeps the six physical cores, but ditches hyperthreading, while the i3-8100 and i3-8350K both feature four physical cores. The latter, which matches the core count of the older i5 7600K, could prove to quite the bargain for gamers on a budget, particularly as it's unlocked for overclocking.