Does dual core mean double the speed?

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Does dual core mean double the speed?

11-05-2007, 01:35 PM

Dean C

Join Date: Jan 2002

Location: England

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Potentially, yes. In practice no. Programs have to support multiprocessing (using more than one processor at the same time) in their implementation to take advantage of it. Not many programs really use this (effectively) but it's changing quickly as hardly any single-cores are coming out

A good example of a program which uses multiple cores effectively is WinRar

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