Xeon Platinum 8280 's Advantages
Released 6 years and 7 months late
Higher specification of memory (4 vs 3)
Larger L3 cache size (38.5MB vs 8MB)
More modern manufacturing process (14nm vs 22nm)
Intel Xeon E3 1240 v2 's Advantages
Higher base frequency (3.4GHz vs 2.7GHz)
Lower TDP (69W vs 205W)