Opteron 6386 SE 's Advantages
Higher base frequency (2.8GHz vs 2.3GHz)
Intel Xeon W 2195 's Advantages
Released 4 years and 9 months late
Higher specification of memory (2666 vs 1600)
Newer PCIe version (3 vs 2)
Larger L3 cache size (24.75MB vs 8MB)
More modern manufacturing process (14nm vs 32nm)