Intel Xeon E3 1230 v5 's Advantages
Higher base frequency (3.4GHz vs 3.2GHz)
Intel Xeon E 2356G 's Advantages
Released 5 years and 11 months late
Higher specification of memory (DDR4-3200 vs DDR3)
Newer PCIe version (4 vs 3)
Larger L3 cache size (12MB vs 8MB)