Xeon Platinum 8280 's Advantages
Released 4 years and 3 months late
Higher base frequency (2.7GHz vs 2.6GHz)
Larger L3 cache size (38.5MB vs 30MB)
More modern manufacturing process (14nm vs 22nm)
Intel Xeon E5 2685 v3 's Advantages
Higher specification of memory (2133 vs 4)
Lower TDP (120W vs 205W)