Intel Xeon E7 8890 v3 's Advantages
Larger L3 cache size (45MB vs 37.5MB)
Lower TDP (165W vs 185W)
Intel Xeon Gold 6426Y 's Advantages
Released 7 years and 7 months late
Higher specification of memory (DDR5-4800 vs DDR3)
Newer PCIe version (5 vs 3)
More modern manufacturing process (10nm vs 22nm)