Opteron 4310 EE 's Advantages
Lower TDP (35W vs 135W)
Intel Xeon E5 1686 v3 's Advantages
Released 1 years and 9 months late
Higher specification of memory (DDR4-2133 vs DDR3-1600)
Newer PCIe version (3 vs 2)
Higher base frequency (2.6GHz vs 2.2GHz)
Larger L3 cache size (30MB vs 8MB)