Intel Xeon E5 1620 v3 's Advantages
Lower TDP (140W vs 165W)
Intel Xeon Gold 6334 's Advantages
Released 6 years and 7 months late
Higher specification of memory (3200 vs 2133)
Newer PCIe version (4 vs 3)
Higher base frequency (3.6GHz vs 3.5GHz)
Larger L3 cache size (18MB vs 10MB)
More modern manufacturing process (10nm vs 22nm)