Intel Xeon E3 1280 v5 's Advantages
Released 1 years and 9 months late
Higher base frequency (3.7GHz vs 2.2GHz)
More modern manufacturing process (14nm vs 22nm)
Intel Xeon E5 1428L v2 's Advantages
Higher specification of memory (1333 vs 4)
Larger L3 cache size (15MB vs 8MB)
Lower TDP (60W vs 80W)