Intel Xeon E5 1620 v2 's Advantages
Higher base frequency (3.7GHz vs 2.3GHz)
Lower TDP (130W vs 205W)
Intel Xeon Gold 6314U 's Advantages
Released 7 years and 7 months late
Higher specification of memory (3200 vs 1866)
Newer PCIe version (4 vs 3)
Larger L3 cache size (48MB vs 10MB)
More modern manufacturing process (10nm vs 22nm)