AMD EPYC Embedded 9124 's Advantages
Released 2 years late
Higher specification of memory (DDR5-4800 vs DDR4-3200)
Newer PCIe version (5 vs 4)
Higher base frequency (3GHz vs 2.8GHz)
More modern manufacturing process (5nm vs 7nm)
Lower TDP (200W vs 225W)
AMD EPYC 7543 's Advantages
Larger L3 cache size (256MB vs 64MB)