Xeon E 2226G 's Advantages
Higher base frequency (3.4GHz vs 3.1GHz)
Lower TDP (80W vs 175W)
Intel Xeon w5 2445 's Advantages
Released 3 years and 9 months late
Higher specification of memory (4800 vs 2666)
Newer PCIe version (5 vs 3)
Larger L3 cache size (26.25MB vs 12MB)
More modern manufacturing process (10nm vs 14nm)