Intel Xeon D 1531 's Advantages
Higher base frequency (2.2GHz vs 2GHz)
Lower TDP (35W vs 240W)
AMD EPYC 7663 's Advantages
Released 5 years and 4 months late
Higher specification of memory (3200 vs 4)
Newer PCIe version (4 vs 3)
Larger L3 cache size (256MB vs 1.5MB)
More modern manufacturing process (7nm vs 14nm)