Intel Xeon E3 1220 v3 's Advantages
Higher base frequency (3.1GHz vs 2.1GHz)
AMD EPYC Embedded 3101 's Advantages
Released 4 years and 8 months late
Higher specification of memory (2666 vs 1600)
More modern manufacturing process (14nm vs 22nm)
Lower TDP (35W vs 80W)