Intel Xeon E5 1607 v2 's Advantages
Released 9 months late
Higher specification of memory (1600 vs 3)
Higher base frequency (3GHz vs 2.2GHz)
Larger L3 cache size (10MB vs 8MB)
More modern manufacturing process (22nm vs 32nm)
Opteron 43CX EE 's Advantages
Lower TDP (35W vs 130W)