AMDs previous Threadripper line-up includes the 24-core Threadripper 3960X and 32-core Threadripper 3970X.
This 280W TDP brings support for DDR4-3200 RAM and offers tons of PCIe Gen 4 lanes (~128).
The 3990X delivers up to 51% faster-rendering performance than the AMD Ryzen Threadripper 3970X processor5.
This means that the 3990X is apparently 30% faster than dual Intel Xeon 8280s.
The AMD Threadripper 3990X will be available globally from February 7, 2020, for $3,990.
source: www.techworm.net