AMD EPYC 7663 's Advantages
Released 11 years late
Higher specification of memory (DDR4-3200 vs DDR3)
Newer PCIe version (4 vs 2)
Larger L3 cache size (256MB vs 12MB)
Intel Xeon L5630 's Advantages
Higher base frequency (2.133GHz vs 2GHz)
Lower TDP (40W vs 240W)