Intel Xeon E3 1220 v2 's Advantages
Lower TDP (69W vs 270W)
Intel Xeon Gold 6544Y 's Advantages
Released 11 years and 7 months late
Higher specification of memory (5200 vs 3)
Newer PCIe version (5 vs 3)
Higher base frequency (3.6GHz vs 3.1GHz)
Larger L3 cache size (45MB vs 8MB)
More modern manufacturing process (10nm vs 22nm)