Intel Xeon E3 1220 v2 's Advantages
Higher base frequency (3.1GHz vs 2.4GHz)
Lower TDP (69W vs 165W)
Xeon Platinum 8260M 's Advantages
Released 6 years and 7 months late
Higher specification of memory (4 vs 3)
Larger L3 cache size (35.75MB vs 8MB)
More modern manufacturing process (14nm vs 22nm)