AMD Ryzen Threadripper PRO 5955WX 's Advantages
Released 7 years and 6 months late
Higher specification of memory (DDR4-3200 vs DDR4-1600)
Newer PCIe version (4 vs 3)
Higher base frequency (4GHz vs 1.9GHz)
Larger L3 cache size (64MB vs 15MB)
Intel Xeon E5 2609 v3 's Advantages
Lower TDP (85W vs 280W)