https://wccftech.com/amd-ryzen-threadripper-3990x-64-core-128-thread-flagship-cpu-leak/

Yesterday, AMD officially unveiled its 3rd Generation Ryzen Threadripper CPU lineup, featuring up to 32 cores and 64 threads on the new sTRX4 socket-based TRX40 platform. While the initial lineup is planned for launch on the 25th of November, there's one part that wasn't included or teased as planned and that part is the flagship Ryzen Threadripper 3990X.

The previous embargo plan for AMD included a teaser for their Ryzen Threadripper 3990X flagship chip. What's so special about this chip is that it would feature 64 cores and 128 threads, twice that of the recently announced Ryzen Threadripper 3970X which would be retailing at $1999 US. AMD was expected to tease it but due to a change in the embargo, they planned to reserve the teaser for a later date.