AMD EPYC 4584PX 's Advantages
Released 8 years and 3 months late
Higher specification of memory (DDR5-5200 vs DDR3)
Newer PCIe version (5 vs 3)
Higher base frequency (3.7GHz vs 1.5GHz)
Larger L3 cache size (32MB vs 1.5MB)
Intel Xeon D 1557 's Advantages
Lower TDP (45W vs 105W)