AMD EPYC 4584PX 's Advantages
Released 6 years and 11 months late
Higher specification of memory (5200 vs 2666)
Newer PCIe version (5 vs 3)
Higher base frequency (3.7GHz vs 2GHz)
More modern manufacturing process (5nm vs 14nm)
Lower TDP (105W vs 180W)
AMD EPYC 7551 's Advantages
Larger L3 cache size (64MB vs 32MB)