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    Intel Xeon E5645 Westmere 2.4 GHz 6 x 256KB L2 Cache 12MB L3 Cache LGA 1366 80W Server Processor

    • 32 nm Westmere
    • 6 x 256KB L2 Cache
    • 12MB L3 Cache
    • 80W
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    Learn more about the Xeon E5645

    Model
    Brand Intel
    Series Xeon
    Name Xeon E5645
    Details
    CPU Socket Type LGA 1366
    Core Name Westmere
    # of Cores Six-Core
    Operating Frequency 2.4 GHz
    L2 Cache 6 x 256KB
    L3 Cache 12MB
    Manufacturing Tech 32 nm
    64-Bit Support Yes
    Thermal Design Power 80W
    Additional Information
    First Listed on Newegg April 28, 2026

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