Intel Xeon E5 4640 v3 's Advantages
Lower TDP (105W vs 225W)
AMD EPYC 7543P 's Advantages
Released 5 years and 9 months late
Higher specification of memory (3200 vs 1866)
Newer PCIe version (4 vs 3)
Higher base frequency (2.8GHz vs 1.9GHz)
Larger L3 cache size (256MB vs 30MB)
More modern manufacturing process (7nm vs 22nm)