Intel Xeon Gold 5318Y 's Advantages
Released 11 years and 2 months late
Higher specification of memory (2933 vs 1066)
Newer PCIe version (4 vs 2)
Higher base frequency (2.1GHz vs 2GHz)
Larger L3 cache size (36MB vs 8MB)
More modern manufacturing process (10nm vs 45nm)
Xeon EC5509 's Advantages
Lower TDP (85W vs 165W)