Intel Xeon X5667 's Advantages
Higher base frequency (3.066GHz vs 2.6GHz)
Lower TDP (95W vs 225W)
Intel Xeon w7 2475X 's Advantages
Released 12 years and 11 months late
Higher specification of memory (4800 vs 3)
Newer PCIe version (5 vs 2)
Larger L3 cache size (37.5MB vs 12MB)
More modern manufacturing process (10nm vs 32nm)