Opteron 4376 HE 's Advantages
Higher base frequency (2.6GHz vs 2.5GHz)
AMD EPYC Embedded 3255 's Advantages
Released 5 years and 2 months late
Higher specification of memory (DDR4-2666 vs DDR3)
Larger L3 cache size (16MB vs 8MB)
More modern manufacturing process (14nm vs 32nm)
Lower TDP (55W vs 65W)