Xeon E7 4850 's Advantages
Larger L3 cache size (24MB vs 10MB)
Lower TDP (130W vs 140W)
Intel Xeon E5 1630 v3 's Advantages
Released 3 years and 5 months late
Higher specification of memory (2133 vs 1333)
Higher base frequency (3.7GHz vs 2GHz)
More modern manufacturing process (22nm vs 32nm)