Intel Xeon E7 8891 v3 's Advantages
Higher base frequency (2.8GHz vs 2GHz)
Larger L3 cache size (45MB vs 37.5MB)
Intel Xeon Silver 4416 's Advantages
Released 7 years and 7 months late
Higher specification of memory (4000 vs 1866)
Newer PCIe version (5 vs 3)
More modern manufacturing process (10nm vs 22nm)