Intel Xeon E7 8880 v3 's Advantages
Released 1 years and 9 months late
Higher base frequency (2.3GHz vs 1.9GHz)
Larger L3 cache size (45MB vs 20MB)
Intel Xeon E5 2440 v2 's Advantages
Higher specification of memory (DDR3 vs DDR3)
Lower TDP (95W vs 150W)