AMD EPYC Embedded 3351 's Advantages
Released 7 years late
Higher specification of memory (DDR4-2666 vs DDR3)
Newer PCIe version (3 vs 2)
Larger L3 cache size (32MB vs 12MB)
Lower TDP (80W vs 130W)
Intel Xeon X5687 's Advantages
Higher base frequency (3.6GHz vs 1.9GHz)