Intel Xeon E5 2609 v3 's Advantages
Released 2 years and 4 months late
Higher specification of memory (1600 vs 3)
Higher base frequency (1.9GHz vs 1.8GHz)
More modern manufacturing process (22nm vs 32nm)
Intel Xeon E5 2448L 's Advantages
Larger L3 cache size (20MB vs 15MB)
Lower TDP (70W vs 85W)