AMD EPYC 4564P 's Advantages
Released 5 years and 10 months late
Higher specification of memory (5200 vs 2666)
Newer PCIe version (5 vs 3)
Higher base frequency (4.5GHz vs 3.5GHz)
Larger L3 cache size (64MB vs 12MB)
More modern manufacturing process (5nm vs 14nm)
Xeon E 2146G 's Advantages
Lower TDP (80W vs 170W)