Intel Xeon E 2386G 's Advantages
Released 9 years and 6 months late
Higher specification of memory (DDR4-3200 vs DDR3)
Newer PCIe version (4 vs 3)
Higher base frequency (3.5GHz vs 2.9GHz)
More modern manufacturing process (14nm vs 32nm)
Lower TDP (95W vs 130W)
Intel Xeon E5 2667 's Advantages
Larger L3 cache size (15MB vs 12MB)