Intel Xeon E7 8870 v3 's Advantages
Released 7 years late
Higher specification of memory (1866 vs 800)
Newer PCIe version (3 vs 2)
Larger L3 cache size (45MB vs 2MB)
More modern manufacturing process (22nm vs 65nm)
Opteron 1352 (B2) 's Advantages
Lower TDP (95W vs 140W)