Intel Xeon Gold 5315Y 's Advantages
Released 11 years and 1 months late
Higher specification of memory (DDR4-2933 vs DDR3)
Newer PCIe version (4 vs 2)
Higher base frequency (3.2GHz vs 2.4GHz)
More modern manufacturing process (10nm vs 32nm)
Intel Xeon E5620 's Advantages
Lower TDP (80W vs 140W)