AMD EPYC Embedded 3351 's Advantages
Released 7 years and 11 months late
Higher specification of memory (DDR4-2666 vs DDR3)
Newer PCIe version (3 vs 2)
Larger L3 cache size (32MB vs 8MB)
Lower TDP (80W vs 130W)
Intel Xeon W3530 's Advantages
Higher base frequency (2.8GHz vs 1.9GHz)