Intel Xeon E3 1515M v5 's Advantages
Lower TDP (45W vs 270W)
Intel Xeon Gold 6544Y 's Advantages
Released 7 years and 11 months late
Higher specification of memory (5200 vs 2133)
Newer PCIe version (5 vs 3)
Higher base frequency (3.6GHz vs 2.8GHz)
Larger L3 cache size (45MB vs 8MB)
More modern manufacturing process (10nm vs 14nm)