AMD EPYC 7663 's Advantages
Released 4 years and 10 months late
Higher specification of memory (DDR4-3200 vs DDR3)
Newer PCIe version (4 vs 3)
Larger L3 cache size (256MB vs 8MB)
Intel Xeon E3 1565L v5 's Advantages
Higher base frequency (2.5GHz vs 2GHz)
Lower TDP (35W vs 240W)