Intel Xeon E5 2678 v3 's Advantages
Higher base frequency (2.5GHz vs 2.1GHz)
Lower TDP (120W vs 390W)
AMD EPYC 9845 's Advantages
Released 9 years and 9 months late
Higher specification of memory (6000 vs 2133)
Newer PCIe version (5 vs 3)
Larger L3 cache size (320MB vs 30MB)
More modern manufacturing process (3nm vs 22nm)