Intel Xeon Gold 5315Y 's Advantages
Higher specification of memory (2933 vs 2667)
Newer PCIe version (4 vs 3)
Higher base frequency (3.2GHz vs 2.5GHz)
More modern manufacturing process (10nm vs 14nm)
Lower TDP (140W vs 150W)
Intel Xeon Gold 5318H 's Advantages
Larger L3 cache size (24.75MB vs 12MB)