Intel Xeon E5620 's Advantages
Higher base frequency (2.4GHz vs 2.2GHz)
Lower TDP (80W vs 340W)
AMD EPYC 9734 's Advantages
Released 13 years and 3 months late
Higher specification of memory (4800 vs 3)
Newer PCIe version (5 vs 2)
Larger L3 cache size (256MB vs 12MB)
More modern manufacturing process (5nm vs 32nm)