Intel Xeon E5 2603 v2 's Advantages
Larger L3 cache size (10MB vs 1.5MB)
Intel Xeon D 1548 's Advantages
Released 2 years and 2 months late
Higher specification of memory (4 vs 3)
Higher base frequency (2GHz vs 1.8GHz)
More modern manufacturing process (14nm vs 22nm)
Lower TDP (45W vs 80W)