Intel Xeon E5 2678 v3 's Advantages
Higher base frequency (2.5GHz vs 2.2GHz)
Lower TDP (120W vs 340W)
AMD EPYC 9734 's Advantages
Released 8 years and 5 months late
Higher specification of memory (DDR5-4800 vs DDR3)
Newer PCIe version (5 vs 3)
Larger L3 cache size (256MB vs 30MB)