AMD announced the launch date of the AMD Threadripper, ie the 1920X and 1950X processors. Either the declinations in 12 and 16 cores.
A new processor has also been announced, the 1900X.
AMD Ryzen Threadripper 1900X: 8 cores / 16 threads, 3.8 GHz / 4.0 GHz, $ 549,
They all have 64 PCIe lines,
The 1920X and 1950X processors will be sold on August 10, 2017. And the 1900X will be on August 31, 2017.