Intel Xeon E3 1280 v5 's Advantages
Released 2 years and 10 months late
Newer PCIe version (3 vs 2)
Higher base frequency (3.7GHz vs 2.2GHz)
More modern manufacturing process (14nm vs 32nm)
Opteron 4310 EE 's Advantages
Higher specification of memory (1600 vs 4)
Lower TDP (35W vs 80W)