AMD EPYC 4564P 's Advantages
Released 3 years and 2 months late
Higher specification of memory (DDR5-5200 vs DDR4-3200)
Newer PCIe version (5 vs 4)
Higher base frequency (4.5GHz vs 2.85GHz)
More modern manufacturing process (5nm vs 7nm)
Lower TDP (170W vs 200W)
AMD EPYC 7443 's Advantages
Larger L3 cache size (128MB vs 64MB)