Intel Xeon E3 1270L v4 's Advantages
Released 2 years late
Higher specification of memory (1866 vs 1600)
More modern manufacturing process (14nm vs 22nm)
Lower TDP (45W vs 84W)
Intel Xeon E3 1225 v3 's Advantages
Higher base frequency (3.2GHz vs 3GHz)
Larger L3 cache size (8MB vs 6MB)