Intel Xeon E5 1428L 's Advantages
Higher base frequency (1.8GHz vs 1.1GHz)
Larger L3 cache size (15MB vs 4MB)
Intel Xeon E3 1220L v3 's Advantages
Released 1 years and 4 months late
Higher specification of memory (1600 vs 3)
More modern manufacturing process (22nm vs 32nm)
Lower TDP (13W vs 60W)