AMD EPYC 7203 's Advantages
Released 5 years and 4 months late
Higher specification of memory (3200 vs 2666)
Newer PCIe version (4 vs 3)
Larger L3 cache size (64MB vs 12MB)
More modern manufacturing process (7nm vs 14nm)
Xeon E 2186G 's Advantages
Higher base frequency (3.8GHz vs 2.8GHz)
Lower TDP (95W vs 120W)