Intel Xeon E5 2640 's Advantages
Lower TDP (95W vs 280W)
AMD EPYC 75F3 's Advantages
Released 9 years late
Higher specification of memory (3200 vs 3)
Newer PCIe version (4 vs 3)
Higher base frequency (2.95GHz vs 2.5GHz)
Larger L3 cache size (256MB vs 15MB)
More modern manufacturing process (7nm vs 32nm)