AMD Ryzen Threadripper PRO 5945WX 's Advantages
Released 7 years and 6 months late
Higher specification of memory (DDR4-3200 vs DDR3)
Newer PCIe version (4 vs 3)
Higher base frequency (4.1GHz vs 2.3GHz)
Larger L3 cache size (64MB vs 25MB)
Intel Xeon E5 2649 v3 's Advantages
Lower TDP (105W vs 280W)