AMD Ryzen Threadripper 3990X available February 7th for 3990 USD - VideoCardz.com
MSI blunder confirms existence of incredible 3rd Gen AMD Ryzen Threadripper 3990X with 64 cores and 128 threads of processing power - NotebookCheck.net News
The 64 Core Threadripper 3990X CPU Review: In The Midst Of Chaos, AMD Seeks Opportunity
AMD Ryzen Threadripper 3990X CPU 2.9GHz 32MB Cache Retail Box