Opteron 1352 (B2) 's Advantages
Lower TDP (95W vs 170W)
AMD EPYC 7351P 's Advantages
Released 9 years late
Higher specification of memory (2666 vs 800)
Newer PCIe version (3 vs 2)
Higher base frequency (2.4GHz vs 2.1GHz)
Larger L3 cache size (64MB vs 2MB)
More modern manufacturing process (14nm vs 65nm)