Intel Xeon Gold 5420 's Advantages
Released 7 years and 3 months late
Higher specification of memory (4400 vs 2133)
Newer PCIe version (5 vs 3)
Larger L3 cache size (52.5MB vs 8MB)
More modern manufacturing process (10nm vs 14nm)
Intel Xeon E3 1268L v5 's Advantages
Higher base frequency (2.4GHz vs 2GHz)
Lower TDP (35W vs 205W)