Intel Xeon D 1520 's Advantages
Higher base frequency (2.2GHz vs 2GHz)
Lower TDP (45W vs 225W)
AMD EPYC 7713 's Advantages
Released 6 years late
Higher specification of memory (DDR4-3200 vs DDR3)
Newer PCIe version (4 vs 3)
Larger L3 cache size (256MB vs 1.5MB)