AMD EPYC 7261 's Advantages
Released 5 years and 6 months late
Higher specification of memory (DDR4-2666 vs DDR3)
Larger L3 cache size (32MB vs 8MB)
More modern manufacturing process (14nm vs 32nm)
Opteron 4376 HE 's Advantages
Higher base frequency (2.6GHz vs 2.5GHz)
Lower TDP (65W vs 170W)