Xeon Platinum 8270 's Advantages
Released 3 years and 6 months late
Higher base frequency (2.7GHz vs 1.9GHz)
Larger L3 cache size (35.75MB vs 30MB)
More modern manufacturing process (14nm vs 22nm)
Intel Xeon E5 4640 v3 's Advantages
Higher specification of memory (1866 vs 4)
Lower TDP (105W vs 205W)