Intel Xeon E5 2629 v3 's Advantages
Released 2 years and 4 months late
Higher base frequency (2.4GHz vs 2.1GHz)
More modern manufacturing process (22nm vs 32nm)
Lower TDP (85W vs 95W)
Intel Xeon E5 2450 's Advantages
Higher specification of memory (DDR3 vs DDR3)