AMD EPYC 7642 's Advantages
Released 7 years and 3 months late
Higher specification of memory (3200 vs 3)
Newer PCIe version (4 vs 3)
Higher base frequency (2.4GHz vs 2.3GHz)
Larger L3 cache size (256MB vs 8MB)
More modern manufacturing process (7nm vs 22nm)
Intel Xeon E3 1220L v2 's Advantages
Lower TDP (17W vs 225W)