AMD Ryzen Threadripper 3990X 's Advantages
Released 1 years and 3 months late
Higher specification of memory (DDR4-3200 vs DDR4-2933)
Larger memory bandwidth (95.37GB/s vs 87.42GB/s)
Newer PCIe version (4.0 vs 3.0)
Larger L3 cache size (128MB vs 64MB)
More modern manufacturing process (7nm vs 12nm)
AMD Ryzen Threadripper 2970WX 's Advantages
Higher base frequency (3.0GHz vs 2.9GHz)
Lower TDP (250W vs 280W)