Intel Xeon E3 1220 v5 's Advantages
Higher base frequency (3GHz vs 2.1GHz)
Lower TDP (80W vs 165W)
Intel Xeon Gold 5318Y 's Advantages
Released 5 years and 6 months late
Higher specification of memory (DDR4-2933 vs DDR3)
Newer PCIe version (4 vs 3)
Larger L3 cache size (36MB vs 8MB)
More modern manufacturing process (10nm vs 14nm)