Intel Xeon E5 2686 v3 's Advantages
Lower TDP (120W vs 225W)
Intel Xeon Gold 6442Y 's Advantages
Released 8 years and 4 months late
Higher specification of memory (4800 vs 2133)
Newer PCIe version (5 vs 3)
Higher base frequency (2.6GHz vs 2GHz)
Larger L3 cache size (60MB vs 45MB)
More modern manufacturing process (10nm vs 22nm)