Intel Xeon E3 1240L v3 's Advantages
Higher specification of memory (DDR3-1600 vs DDR3)
Lower TDP (25W vs 80W)
Intel Xeon E3 1225 v5 's Advantages
Released 1 years and 5 months late
Higher base frequency (3.3GHz vs 2GHz)
More modern manufacturing process (14nm vs 22nm)