AFAIK, the rate reported in /proc/cpuinfo is dependent on the specific architecture and kernel version, but usually, it's the cpu frequency at boot time, not the current speed.

See http://lwn.net/Articles/162548/ for instance, though I've no idea how reliable that info is.

"What should it profit a man, if he should win a flame war, yet lose his cool?"

In reply to Re^2: Current processor frequency? by Joost
in thread Current processor frequency? by BrowserUk

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