Intel Xeon X5667 's Advantages
Higher base frequency (3.066GHz vs 1.8GHz)
Lower TDP (95W vs 165W)
Intel Xeon Gold 5418N 's Advantages
Released 12 years and 10 months late
Higher specification of memory (DDR5-4000 vs DDR3)
Newer PCIe version (5 vs 2)
Larger L3 cache size (45MB vs 12MB)
More modern manufacturing process (10nm vs 32nm)