AMD Ryzen Threadripper PRO 5995WX 's Advantages
Released 6 years and 1 months late
Higher specification of memory (DDR4-3200 vs DDR3)
Newer PCIe version (4 vs 3)
Higher base frequency (2.7GHz vs 1.5GHz)
Larger L3 cache size (256MB vs 1.5MB)
Intel Xeon D 1557 's Advantages
Lower TDP (45W vs 280W)