Intel Xeon E5 2663 v3 's Advantages
Released 2 years and 4 months late
Higher specification of memory (2133 vs 3)
Higher base frequency (2.8GHz vs 1.8GHz)
Larger L3 cache size (25MB vs 15MB)
More modern manufacturing process (22nm vs 32nm)
Intel Xeon E5 2428L 's Advantages
Lower TDP (60W vs 105W)