Intel Xeon E5 2667 v2 's Advantages
Released 1 years and 4 months late
Higher base frequency (3.3GHz vs 1.8GHz)
Larger L3 cache size (20MB vs 15MB)
More modern manufacturing process (22nm vs 32nm)
Intel Xeon E5 2428L 's Advantages
Lower TDP (60W vs 130W)