Intel Xeon E7 8850 's Advantages
Larger L3 cache size (30MB vs 22.5MB)
Lower TDP (130W vs 150W)
Intel Xeon Gold 5415 's Advantages
Released 11 years and 9 months late
Higher specification of memory (4400 vs 3)
Higher base frequency (2.9GHz vs 2GHz)
More modern manufacturing process (10nm vs 32nm)