Intel Xeon E5 2403 's Advantages
Lower TDP (80W vs 280W)
AMD EPYC 7773X 's Advantages
Released 9 years and 10 months late
Higher specification of memory (3200 vs 3)
Higher base frequency (2.2GHz vs 1.8GHz)
Larger L3 cache size (768MB vs 10MB)
More modern manufacturing process (7nm vs 32nm)