Intel Xeon E3 1225 v5 's Advantages
Released 3 years and 5 months late
More modern manufacturing process (14nm vs 22nm)
Intel Xeon E3 1240 v2 's Advantages
Higher specification of memory (DDR3 vs DDR3)
Higher base frequency (3.4GHz vs 3.3GHz)
Lower TDP (69W vs 80W)