Intel Xeon Platinum 8270 's Advantages
Released 3 years and 11 months late
Higher specification of memory (DDR4 vs DDR3)
Higher base frequency (2.7GHz vs 2.5GHz)
Larger L3 cache size (35.75MB vs 30MB)
More modern manufacturing process (14nm vs 22nm)
Intel Xeon E5 2678 v3 's Advantages
Lower TDP (120W vs 205W)