Intel Xeon E5 2695 v2 's Advantages
Higher base frequency (2.4GHz vs 2.1GHz)
Lower TDP (115W vs 330W)
Intel Xeon Platinum 8558 's Advantages
Released 10 years and 3 months late
Higher specification of memory (5200 vs 3)
Newer PCIe version (5 vs 3)
Larger L3 cache size (260MB vs 30MB)
More modern manufacturing process (7nm vs 22nm)