CPU speed up and down in Hardware Monitor...is this normal?

Just downloaded the newest version of Hardware Monitor, and the CPU graph is bouncing constantly between 2000 and 2667 mHz. Is this normal?
None of the temperatures shown seem abnormal...CPU cores are all between 30 and 33 degrees C, the stock 512mb RAM modules are the hottest things at 53-55C.

Basically the Core 2 series processors do tend to save a considerable amount of wattage by simple stepping down a little. I have to say that it's quite remarkable given it's only a 667MHz clock speed drop rather than the usual halving to get the same power savings.

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    Quote from: PirateDog on 07-December-13, 17:08:38
    Yes, with a Turbo OC on the Core Ratios (set them all to 44X) in CPU Features sub menu plus the CPU V. and CPU Ratio must both be set to Auto. EIST and C1E enabled. Enhanced Turbo enabled. Overspeed Protection disabled.
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    This topic has been moved to Intel Core-iX boards.
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    Quote from: PirateDog on 07-December-13, 17:08:38
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