AMD EPYC 7643P 's Advantages
Released 5 years and 4 months late
Higher specification of memory (DDR4-3200 vs DDR4)
Newer PCIe version (4 vs 3)
Larger L3 cache size (256MB vs 8MB)
Intel Xeon E 2124 's Advantages
Higher base frequency (3.4GHz vs 2.3GHz)
Lower TDP (72W vs 225W)