Intel Xeon E3 1240 v2 's Advantages
Higher base frequency (3.4GHz vs 2.4GHz)
Lower TDP (69W vs 225W)
AMD EPYC 7642 's Advantages
Released 7 years and 3 months late
Higher specification of memory (DDR4-3200 vs DDR3)
Newer PCIe version (4 vs 3)
Larger L3 cache size (256MB vs 8MB)