AMD EPYC 9734 's Advantages
Released 11 years and 3 months late
Higher specification of memory (DDR5-4800 vs DDR3)
Newer PCIe version (5 vs 3)
Higher base frequency (2.2GHz vs 2GHz)
Larger L3 cache size (256MB vs 15MB)
Intel Xeon E5 2620 's Advantages
Lower TDP (95W vs 340W)