Intel Xeon E5620 's Advantages
Lower TDP (80W vs 320W)
AMD EPYC 9384X 's Advantages
Released 13 years and 3 months late
Higher specification of memory (DDR5-4800 vs DDR3)
Newer PCIe version (5 vs 2)
Higher base frequency (3.1GHz vs 2.4GHz)
Larger L3 cache size (768MB vs 12MB)