Opteron 4332 HE 's Advantages
Higher base frequency (3GHz vs 2.7GHz)
AMD EPYC Embedded 3151 '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 (45W vs 65W)