Intel Xeon E5 4669 v3 's Advantages
Larger L3 cache size (45MB vs 37.5MB)
Lower TDP (135W vs 185W)
Intel Xeon Gold 6426Y 's Advantages
Released 7 years and 7 months late
Higher specification of memory (4800 vs 2133)
Newer PCIe version (5 vs 3)
Higher base frequency (2.5GHz vs 2.1GHz)
More modern manufacturing process (10nm vs 22nm)