AMD EPYC 7663 's Advantages
Released 10 years and 1 months late
Higher specification of memory (3200 vs 3)
Newer PCIe version (4 vs 2)
Larger L3 cache size (256MB vs 12MB)
More modern manufacturing process (7nm vs 32nm)
Intel Xeon X5687 's Advantages
Higher base frequency (3.6GHz vs 2GHz)
Lower TDP (130W vs 240W)