https://arstechnica.com/gadgets/2018/08/second-generation-threadripper-goes-on-sale-1799-for-32-cores/

Announced back in June, AMD's second-generation Threadripper processors are now available for preorder. The top-end part, the Threadripper 2990WX, is a 32-core, 64-thread processor with a total of 64MB of level 3 cache, running at a base clock of 3.0GHz, boosting as high as 4.2GHz. It ships on August 13 and is selling for $1,799.

The basic building blocks of the second-generation Threadrippers are the same as the first-generation parts. Threadripper processors are multi-chip modules (MCMs) containing multiple dies and Infinity Fabric interconnects. AMD calls the basic building block of each chip a Core Complex (CCX), which has four cores, eight threads, and 8MB of level 3 cache. Each chip contains two CCXes. The first round of Threadrippers had four chips, with two of them active and two inactive, for a total of 16 cores and 32 threads. The new second-generation parts announced today make all four chips active, bringing the counts up to 32 cores and 64 threads.