AMD EPYC 4464P 's Advantages
Released 6 years late
Higher specification of memory (5200 vs 2666)
Newer PCIe version (5 vs 3)
Larger L3 cache size (32MB vs 12MB)
More modern manufacturing process (5nm vs 14nm)
Xeon E 2186G 's Advantages
Higher base frequency (3.8GHz vs 3.7GHz)
Lower TDP (95W vs 105W)