Intel Xeon E5 2403 's Advantages
Lower TDP (80W vs 200W)
AMD EPYC 7443 's Advantages
Released 8 years and 10 months late
Higher specification of memory (3200 vs 3)
Higher base frequency (2.85GHz vs 1.8GHz)
Larger L3 cache size (128MB vs 10MB)
More modern manufacturing process (7nm vs 32nm)