AMD Threadripper 3000 Models And Release Dates Confirmed: Backwards Compatibility In Doubt
AMD Ryzen Threadripper 3980X Specs | TechPowerUp CPU Database
AMD Ryzen Threadripper 3960X, 3970X, and 3990X expected to be announced on November 5, require new TRX40 chipsets and new sockets - NotebookCheck.net News
Ryzen Threadripper - AMD - WikiChip
No, AMD Isn't Building a 48-Core Ryzen Threadripper 3980X | Extremetech
AMD Ryzen Threadripper 3980X 48-Core, 96-Thread Monster CPU Tipped For 2020 Launch | HotHardware
AMD Ryzen Threadripper 3980X 48-Core, 96-Thread Monster CPU Tipped For 2020 Launch | HotHardware