Intel Xeon E5 2698A v3 's Advantages
Released 2 years and 8 months late
Higher specification of memory (2133 vs 3)
Higher base frequency (2.8GHz vs 1.8GHz)
Larger L3 cache size (40MB vs 10MB)
More modern manufacturing process (22nm vs 32nm)
Intel Xeon E5 2603 's Advantages
Lower TDP (80W vs 165W)