Intel Xeon E3 1260L 's Advantages
Lower TDP (45W vs 84W)
Intel Xeon E3 1226 v3 's Advantages
Released 3 years and 1 months late
Higher specification of memory (1600 vs 3)
Higher base frequency (3.3GHz vs 2.4GHz)
More modern manufacturing process (22nm vs 32nm)