Xeon Platinum 8256 's Advantages
Released 4 years and 3 months late
Higher base frequency (3.8GHz vs 3GHz)
More modern manufacturing process (14nm vs 22nm)
Lower TDP (105W vs 140W)
Intel Xeon E5 1660 v3 's Advantages
Higher specification of memory (2133 vs 4)
Larger L3 cache size (20MB vs 16.5MB)