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Old 31st Mar 2007
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Default Quad core Processor Question?

If an advertisment for a quad core processor like the: INtel Intel Xeon X5355 Clovertown 2.66GHz 2 x 4MB L2 Cache Socket 771 2USince it has 4 cores does this mean that the total processing speed is 10.64ghz?
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Old 31st Mar 2007
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Default Quad core Processor Question?

No.

You've 4 cores EACH working at 2.66ghz. To make it easier to understand think of each core running in parallel rather than the core's running in serial.

If you've an application capable of making use of 4 cores, then instruction sets would be simultaneously spread across each core, 'worked out' and then moved to whichever component required that set.

You wouldn't get all 4 cores working on one set.

Thats the whole idea behind multiple cores.
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Old 31st Mar 2007
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Default Quad core Processor Question?

No. Multiple cores do not increase processing speed. What they do is to increase the amount of processing that can be done without loss in processing speed.
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