Xeon L5645 's Advantages
Lower TDP (60W vs 140W)
Intel Xeon Gold 5315Y 's Advantages
Released 10 years and 2 months late
Higher specification of memory (2933 vs 1333)
Newer PCIe version (4 vs 2)
Higher base frequency (3.2GHz vs 2.4GHz)
More modern manufacturing process (10nm vs 32nm)