Intel Xeon E5 4603 's Advantages
Higher base frequency (2GHz vs 1.7GHz)
Intel Xeon E5 2650L v2 's Advantages
Released 1 years and 4 months late
Larger L3 cache size (25MB vs 10MB)
More modern manufacturing process (22nm vs 32nm)
Lower TDP (70W vs 95W)