Intel Xeon E3 1231 v3 's Advantages
Higher base frequency (3.4GHz vs 3.3GHz)
Xeon E 2126G 's Advantages
Released 4 years and 2 months late
Higher specification of memory (2666 vs 1600)
Larger L3 cache size (12MB vs 8MB)
More modern manufacturing process (14nm vs 22nm)