Intel Xeon E5 2609 v3 's Advantages
Released 1 years and 9 months late
Higher specification of memory (1600 vs 3)
Larger L3 cache size (15MB vs 8MB)
More modern manufacturing process (22nm vs 32nm)
Lower TDP (85W vs 95W)
Opteron 4340 's Advantages
Higher base frequency (3.5GHz vs 1.9GHz)