AMD Ryzen Threadripper PRO 5945WX 's Advantages
Released 9 years and 10 months late
Higher specification of memory (DDR4-3200 vs DDR3)
Newer PCIe version (4 vs 3)
Higher base frequency (4.1GHz vs 3.2GHz)
Larger L3 cache size (64MB vs 8MB)
Intel Xeon E3 1225 v2 's Advantages
Lower TDP (77W vs 280W)