Intel Xeon E5 2660 v3 's Advantages
Higher specification of memory (2133 vs 4)
Lower TDP (105W vs 205W)
Xeon Platinum 8268 's Advantages
Released 4 years and 3 months late
Higher base frequency (2.9GHz vs 2.6GHz)
Larger L3 cache size (35.75MB vs 25MB)
More modern manufacturing process (14nm vs 22nm)