Xeon E6540 's Advantages
Lower TDP (105W vs 320W)
AMD EPYC 9184X 's Advantages
Released 13 years and 3 months late
Higher specification of memory (4800 vs 1333)
Newer PCIe version (5 vs 2)
Higher base frequency (3.55GHz vs 2GHz)
Larger L3 cache size (768MB vs 18MB)
More modern manufacturing process (5nm vs 45nm)