Intel Xeon E7 8860 v3 's Advantages
Larger L3 cache size (40MB vs 35.75MB)
Lower TDP (140W vs 165W)
Intel Xeon Platinum 8260M 's Advantages
Released 3 years and 6 months late
Higher specification of memory (DDR4 vs DDR3)
Higher base frequency (2.4GHz vs 2.2GHz)
More modern manufacturing process (14nm vs 22nm)