Intel Xeon E3 1270 v5 's Advantages
Released 3 years and 7 months late
Higher specification of memory (2133 vs 3)
Higher base frequency (3.6GHz vs 1.8GHz)
More modern manufacturing process (14nm vs 32nm)
Intel Xeon E5 2648L 's Advantages
Larger L3 cache size (20MB vs 8MB)
Lower TDP (70W vs 80W)