Intel Xeon E7 8891 v3 's Advantages
Higher base frequency (2.8GHz vs 2.1GHz)
Larger L3 cache size (45MB vs 36MB)
Intel Xeon Gold 5318S 's Advantages
Released 5 years and 10 months late
Higher specification of memory (2933 vs 1866)
Newer PCIe version (4 vs 3)
More modern manufacturing process (10nm vs 22nm)