Intel Xeon E5 2430 v2 's Advantages
Larger L3 cache size (15MB vs 12MB)
Intel Xeon E 2356G 's Advantages
Released 8 years late
Higher specification of memory (DDR4-3200 vs DDR3)
Higher base frequency (3.2GHz vs 2.5GHz)
More modern manufacturing process (14nm vs 22nm)