Back in early May, AMD released a new, updated 2019 desktop processor roadmap that mysteriously left off third-generation Ryzen Threadripper processors based on the 7nm Zen 2 microarchitecture. This absence was notable because AMD’s previous March 2019 roadmap update featured the processors.

Speculation ran rampant, with the popular opinion

Source: Hot Hardware – AMD Ryzen Threadripper 3000 Zen 2 CPUs Rumored With 64 Cores And 128 Threads In Q4 2019