Intel Xeon E3 1270 v5 's Advantages
Released 2 years and 1 months late
Higher specification of memory (2133 vs 1600)
Higher base frequency (3.6GHz vs 1.1GHz)
Larger L3 cache size (8MB vs 4MB)
More modern manufacturing process (14nm vs 22nm)
Intel Xeon E3 1220L v3 's Advantages
Lower TDP (13W vs 80W)