AMD EPYC 9124 's Advantages
Released 10 years and 8 months late
Higher specification of memory (DDR5-4800 vs DDR3)
Newer PCIe version (5 vs 3)
Larger L3 cache size (64MB vs 10MB)
Intel Xeon E5 2643 's Advantages
Higher base frequency (3.3GHz vs 3GHz)
Lower TDP (130W vs 200W)