Intel Xeon E 2386G 's Advantages
Released 6 years and 8 months late
Higher specification of memory (DDR4-3200 vs DDR3)
Newer PCIe version (4 vs 3)
Higher base frequency (3.5GHz vs 2.5GHz)
More modern manufacturing process (14nm vs 22nm)
Lower TDP (95W vs 120W)
Intel Xeon E5 2678 v3 's Advantages
Larger L3 cache size (30MB vs 12MB)