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Re: [OT] CPU and GHz



On Mon, Jan 22, 2007 at 10:13:29PM +0100, Misko wrote:
> I am just curious!
> Todays computers are running on high clock frequencies.
> If I have CPU that runs on (let say) 1 GHz what parts of hardware
> are actually running on this speed? (except crystal :)
> I understand that memory chips are much slower than CPU so every
> time that CPU need data that is not in cache it must slow down.
> I also read somewhere that CPU is internally dividing clock impulses
> and run on slower speed that it is advertised.
> 
> So where is this high speed used?

marketing material? ;-)

A

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