AMD EPYC 7251 's Advantages
Lower TDP (120W vs 205W)
Intel Xeon Gold 5520 's Advantages
Released 6 years and 6 months late
Higher specification of memory (DDR5-4800 vs DDR4-2400)
Newer PCIe version (5 vs 3)
Higher base frequency (2.2GHz vs 2.1GHz)
Larger L3 cache size (52.5MB vs 32MB)