Xeon E7 8850 's Advantages
Larger L3 cache size (24MB vs 12MB)
Lower TDP (130W vs 140W)
Intel Xeon Gold 5315Y 's Advantages
Released 10 years late
Higher specification of memory (2933 vs 1333)
Higher base frequency (3.2GHz vs 2GHz)
More modern manufacturing process (10nm vs 32nm)