Intel Xeon E7 8867 v3 's Advantages
Higher specification of memory (1866 vs 4)
Larger L3 cache size (45MB vs 38.5MB)
Lower TDP (165W vs 205W)
Xeon Platinum 8280 's Advantages
Released 3 years and 6 months late
Higher base frequency (2.7GHz vs 2.5GHz)
More modern manufacturing process (14nm vs 22nm)