Intel Xeon E5 2640 's Advantages
Lower TDP (95W vs 280W)
AMD EPYC 7H12 's Advantages
Released 7 years and 6 months late
Higher specification of memory (3200 vs 3)
Newer PCIe version (4 vs 3)
Higher base frequency (2.6GHz vs 2.5GHz)
Larger L3 cache size (256MB vs 15MB)
More modern manufacturing process (7nm vs 32nm)