Xeon E 2186M 's Advantages
Higher base frequency (2.9GHz vs 2.3GHz)
Lower TDP (45W vs 200W)
AMD EPYC 8534P 's Advantages
Released 5 years and 5 months late
Higher specification of memory (4800 vs 2666)
Newer PCIe version (5 vs 3)
Larger L3 cache size (128MB vs 12MB)
More modern manufacturing process (5nm vs 14nm)