Intel Xeon E5 2628 v3 's Advantages
Larger L3 cache size (20MB vs 12MB)
Lower TDP (85W vs 95W)
Intel Xeon E 2386G 's Advantages
Released 7 years late
Higher specification of memory (DDR4-3200 vs DDR4-2133)
Newer PCIe version (4 vs 3)
Higher base frequency (3.5GHz vs 2.5GHz)
More modern manufacturing process (14nm vs 22nm)