Opteron 6386 SE 's Advantages
Higher base frequency (2.8GHz vs 2GHz)
Intel Xeon E5 2698B v3 's Advantages
Released 2 years and 2 months late
Higher specification of memory (2133 vs 1600)
Newer PCIe version (3 vs 2)
Larger L3 cache size (40MB vs 8MB)
More modern manufacturing process (22nm vs 32nm)
Lower TDP (135W vs 140W)