Intel Xeon Platinum 8280 's Advantages
Released 3 years and 11 months late
Higher base frequency (2.7GHz vs 2.2GHz)
Larger L3 cache size (38.5MB vs 30MB)
More modern manufacturing process (14nm vs 22nm)
Intel Xeon E5 2658A v3 's Advantages
Higher specification of memory (DDR4-2133 vs DDR4)
Lower TDP (105W vs 205W)