Intel Xeon E3 1275 v2 's Advantages
Higher base frequency (3.5GHz vs 3.2GHz)
Lower TDP (77W vs 140W)
Intel Xeon Gold 5315Y 's Advantages
Released 8 years and 11 months late
Higher specification of memory (2933 vs 3)
Newer PCIe version (4 vs 3)
Larger L3 cache size (12MB vs 8MB)
More modern manufacturing process (10nm vs 22nm)