Intel Xeon E5 4620 v3 's Advantages
Higher specification of memory (1866 vs 4)
Lower TDP (105W vs 165W)
Xeon Platinum 8276 's Advantages
Released 3 years and 6 months late
Higher base frequency (2.2GHz vs 2GHz)
Larger L3 cache size (38.5MB vs 25MB)
More modern manufacturing process (14nm vs 22nm)