AMD EPYC 7663P 's Advantages
Released 11 years and 6 months late
Higher specification of memory (3200 vs 3)
Newer PCIe version (4 vs 3)
Higher base frequency (2GHz vs 1.8GHz)
Larger L3 cache size (256MB vs 10MB)
More modern manufacturing process (7nm vs 32nm)
Intel Xeon E5 2603 's Advantages
Lower TDP (80W vs 240W)