Running multiple commands (or even computers) in parallel for more efficiency.

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Is a higher core count or higher clock speed more beneficial to a computer's performance? [closed]

With lowering silicon costs and rising consumer needs, manufacturers seem to be pushing one of two things: clock speed and/or core count. With the way things are going, it doesn't seem that clock ...
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Is it possible to combine processing power of 2 computers?

Here are a few questions, I wish you could enlighten me. Is it possible to combine processing power of 2 computers? How do I do it?
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Running commands in parallel with a limit of simultaneous number of commands

Sequential: for i in {1..1000}; do do_something $i; done - too slow Parallel: for i in {1..1000}; do do_something $i& done - too much load How to run commands in parallel, but not more than, for ...
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What's the best way to perform a parallel copy on Unix?

I routinely have to copy the contents of a folder on a network file system to my local computer. There are many files (1000s) on the remote folder that are all relatively small but due to network ...
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How do the cores in an AMD Bulldozer module compare to Intel HTT virtual cores and two separate cores, in terms of multitasking performance?

This question is basically an extension of Hyper-Threading and Dual-Core, What's the Difference? The Bulldozer-based AMD FX processors are marketed as having four, six, or eight cores, but ...