AMD EPYC 7443 's Advantages
Higher base frequency (2.85GHz vs 2GHz)
Larger L3 cache size (128MB vs 52.5MB)
More modern manufacturing process (7nm vs 10nm)
Lower TDP (200W vs 205W)
Intel Xeon Gold 5420 's Advantages
Released 1 years and 10 months late
Higher specification of memory (4400 vs 3200)
Newer PCIe version (5 vs 4)