http://www.techradar.com/news/amd-ryzen-9-release-date-news-and-rumors-everything-you-need-to-know

Update: All three of the first round of Threadripper CPUs have now been released.

Earlier this year, AMD launched its highly successful Ryzen line of processors, and it’s not stopping there. As of August 10, the Red Team has since come out with its top-end brand of impressively overclockable processors, namely Threadripper “X”-branded chips.