Xeon Platinum 8280M 's Advantages
Released 6 years and 9 months late
Higher specification of memory (2933 vs 3)
Larger L3 cache size (38.5MB vs 15MB)
More modern manufacturing process (14nm vs 32nm)
Intel Xeon E5 1660 's Advantages
Higher base frequency (3.3GHz vs 2.7GHz)
Lower TDP (130W vs 205W)