Xeon E 2136 's Advantages
Released 5 years and 7 months late
Higher specification of memory (DDR4-2666 vs DDR3-1600)
Newer PCIe version (3 vs 2)
Higher base frequency (3.3GHz vs 2.2GHz)
Larger L3 cache size (12MB vs 8MB)
Opteron 4310 EE 's Advantages
Lower TDP (35W vs 80W)