AMD EPYC 7642 's Advantages
Released 4 years and 11 months late
Higher specification of memory (DDR4-3200 vs DDR4-2133)
Newer PCIe version (4 vs 3)
Higher base frequency (2.4GHz vs 2.3GHz)
Larger L3 cache size (256MB vs 25MB)
Intel Xeon E5 2652 v3 's Advantages
Lower TDP (105W vs 225W)