Intel Xeon D 1571 's Advantages
Released 1 years and 5 months late
More modern manufacturing process (14nm vs 22nm)
Lower TDP (45W vs 85W)
Intel Xeon E5 2628 v3 's Advantages
Higher specification of memory (2133 vs 4)
Higher base frequency (2.5GHz vs 1.3GHz)
Larger L3 cache size (20MB vs 1.5MB)