Intel Xeon X5667 's Advantages
Released 109 years and 2 months late
Higher base frequency (3.066GHz vs 2.8GHz)
Lower TDP (95W vs 160W)
Intel Xeon E5 2693 v3 's Advantages
Higher specification of memory (2133 vs 3)
Newer PCIe version (3 vs 2)
Larger L3 cache size (30MB vs 12MB)
More modern manufacturing process (22nm vs 32nm)