Intel Xeon E5 2440 v2 's Advantages
Lower TDP (95W vs 115W)
Intel Xeon E7 4830 v3 's Advantages
Released 1 years and 9 months late
Higher specification of memory (DDR3 vs DDR3)
Higher base frequency (2.1GHz vs 1.9GHz)
Larger L3 cache size (30MB vs 20MB)