Intel Xeon E5 1650 's Advantages
Higher base frequency (3.2GHz vs 1.8GHz)
Intel Xeon E5 2630L v3 's Advantages
Released 2 years and 6 months late
Higher specification of memory (1866 vs 3)
Larger L3 cache size (20MB vs 12MB)
More modern manufacturing process (22nm vs 32nm)
Lower TDP (55W vs 130W)