AMD EPYC 4584PX 's Advantages
Released 12 years late
Higher specification of memory (DDR5-5200 vs DDR3)
Newer PCIe version (5 vs 3)
Higher base frequency (3.7GHz vs 2GHz)
Larger L3 cache size (32MB vs 10MB)
Intel Xeon E5 4603 's Advantages
Lower TDP (95W vs 105W)