Intel Xeon E5 2678 v3 's Advantages
Released 2 years and 2 months late
Newer PCIe version (3 vs 2)
Larger L3 cache size (30MB vs 8MB)
Lower TDP (120W vs 140W)
Opteron 6386 SE 's Advantages
Higher specification of memory (DDR3 vs DDR3)
Higher base frequency (2.8GHz vs 2.5GHz)