Core 2 Processors

Discussion in 'CPU, Motherboards and Memory' started by Nimesh, Jun 12, 2009.

  1. Nimesh

    Nimesh Geek Trainee

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    When They say the processor has 2 cores, does that mean that there are 2 Physical cores or 2 Logical Cores?
    thanks
     
  2. Anti-Trend

    Anti-Trend Nonconformist Geek

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    It's one processor with two physical cores. Not like hyperthreading, which is a trick to let one CPU core run two threads simultaneously (albiet slowly), nor is it quite like a true SMP system with multiple physical CPU packages either.

    If you're asking in the context of Windows, the licensing is based on physical CPU count, not on the amount of cores in each CPU. Hope this helps.
     
  3. Nimesh

    Nimesh Geek Trainee

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    So it means a Core 2 Duo processor has 2 CPUs and a pentium4 Processor has one CPU?
    LoL sorry for the trouble.
     
  4. luke992006

    luke992006 Geek Trainee

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    ^well yes, kinda, it is hard to explain.

    Just because it is basically two cpu's you don't ad the clocks together though, like a 3.0ghz dual core is not really 6.0ghz because it is a dual core, both cores run at 3.0ghz and you do not add them together.
     

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