Xeon E 2186G 's Advantages
Higher base frequency (3.8GHz vs 3.1GHz)
Lower TDP (95W vs 360W)
AMD EPYC Embedded 9554P 's Advantages
Released 4 years and 10 months late
Higher specification of memory (4800 vs 2666)
Newer PCIe version (5 vs 3)
Larger L3 cache size (256MB vs 12MB)
More modern manufacturing process (5nm vs 14nm)