Intel Xeon E5 2687W v2 's Advantages
Higher base frequency (3.4GHz vs 2.1GHz)
Lower TDP (130W vs 145W)
Intel Xeon Gold 5423N 's Advantages
Released 9 years and 4 months late
Higher specification of memory (4000 vs 3)
Newer PCIe version (4 vs 3)
Larger L3 cache size (37.5MB vs 20MB)
More modern manufacturing process (10nm vs 22nm)