Dual CPU Xeon Results

Chart of a 2 CPU Xeon with 3 GHz running Linux
Chart of a 2 CPU Xeon with 3 GHz running Linux

Chart of a 2CPU Xeon with 2.8 GHz running Linux
Chart of a  2CPU Xeon with 2.8 GHz running Linux

Chart of a 2CPU Xeon with 2.8 GHz running Linux 64 Bit
Chart of a  2CPU Xeon with 2.8 GHz running Linux 64 Bit

Conclusion
Here you can see the impact of the different core frequencies of 3 GHz and 2,8 GHz, the 3 GHz System is abviously "a bit" faster than the 2.8 GHz system. The first two charts both have their optimal value at about 6 threads, with the optimal value being approx. 0.33% (1/3) of the value for no thread (the point on the y-axis).
The difference between a 64 Bit Linux and a 32Bit Linux (for THE EXECUTABLE UUSED FOR THIS BENCHMARK) is stunning, the 64Bit Version is about twice as slow as the 32Bit Version of the executable.