Intel Xeon E3 1270 v3 's Advantages
Released 1 years and 7 months late
Higher specification of memory (4 vs 3)
Newer PCIe version (3 vs 2)
Higher base frequency (3.5GHz vs 2.1GHz)
More modern manufacturing process (22nm vs 32nm)
Lower TDP (80W vs 115W)
Opteron 6272 's Advantages
Larger L3 cache size (16MB vs 8MB)