AMD EPYC 7542 's Advantages
Released 7 years and 3 months late
Higher specification of memory (3200 vs 3)
Higher base frequency (2.9GHz vs 1.8GHz)
Larger L3 cache size (128MB vs 10MB)
More modern manufacturing process (7nm vs 32nm)
Intel Xeon E5 2403 's Advantages
Lower TDP (80W vs 225W)