AMD EPYC 9734 's Advantages
Released 8 years late
Higher specification of memory (DDR5-4800 vs DDR3)
Newer PCIe version (5 vs 3)
Higher base frequency (2.2GHz vs 1.9GHz)
Larger L3 cache size (256MB vs 25MB)
Intel Xeon E7 4820 v3 's Advantages
Lower TDP (115W vs 340W)