Intel Xeon E3 1220 's Advantages
Higher base frequency (3.1GHz vs 2.1GHz)
Lower TDP (80W vs 165W)
Intel Xeon Gold 5318Y 's Advantages
Released 10 years late
Higher specification of memory (2933 vs 3)
Newer PCIe version (4 vs 3)
Larger L3 cache size (36MB vs 8MB)
More modern manufacturing process (10nm vs 32nm)