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Intel® Xeon®

12-Core 3.33GHz
W3680 Processor

12 Thread / 12MB Cache / 130W / Socket FCLGA1366

Used | OWC Tested

Make a Great Mac, Even Better
You don't need to get a new Mac to get more performance. Do more with the Mac Pro you already have with a processor upgrade from OWC.
OWC makes it easy and affordable to breathe new life into Mac Pro.
  • Extend the life of your Mac Pro
  • Upgrade to faster processors and more cores
  • Step-by-step install videos

  • Save up to $900 when you trade in your old processor!

    Bonus! Save up to $900 when you trade in your old processor!

    Learn More Arrow Right


    Includes

  • Mac Pro Dual Processor Tray pre-installed with (2) Intel Xeon W3680 Westmere Processors
  • Product Specifications:

    Intel Part Number

    • W3680

    Clock Speed

    • 3.33GHz base
    • 3.60GHz turbo

    Cores

    • 6 cores
    • 12 threads

    Intel QPI Speed

    • 6.4GT/s

    # of QPI Links

    • 1

    Sockets Supported

    • FCLGA1366

    Cache Size

    • 12MB

    Max TDP

    • 130W

    Supported RAM Speed

    • DDR3-800
    • DDR3-1066
    • DDR3-1333

    Lithography

    • 32nm

    Intel Hyperthreading

    • Yes

    Intel Virtualization Technology

    • Yes

    64-Bit Architecture

    • Yes

    Thermal Monitoring Technologies

    • No
    Manufacturer provided specifications for Other World Computing p/n DIDMP1012D33 UPC#: 810586030151
    This product is compatible with... Learn how to find your Mac's model ID
    Mac Pro
    Mac Pro 4-Core (Mid 2010)
    (July, 2010)
    Model ID: MacPro5,1
    2.8GHz, 3.2GHz
    Mac Pro
    Mac Pro 6-Core (Mid 2010)
    (July, 2010)
    Model ID: MacPro5,1
    3.33GHz
    Mac Pro
    Mac Pro 8-Core (Mid 2010)
    (July, 2010)
    Model ID: MacPro5,1
    2.4GHz
    Mac Pro
    Mac Pro 12-Core (Mid 2010)
    (July, 2010)
    Model ID: MacPro5,1
    2.66GHz, 2.93GHz
    Mac Pro
    Mac Pro 4-Core (Mid 2012)
    (June, 2012)
    Model ID: MacPro5,1
    3.2GHz
    Mac Pro
    Mac Pro 6-Core (Mid 2012)
    (June, 2012)
    Model ID: MacPro5,1
    3.33GHz
    Mac Pro
    Mac Pro 12-Core (Mid 2012)
    (June, 2010)
    Model ID: MacPro5,1
    2.4GHz, 2.66GHz, 3.06GHz
    PC Servers
    PC Servers
    Compatible with Intel / AMD Process based servers capable with the specifications listed above.
    PC Desktop
    PC Desktops
    Compatible with Intel / AMD Process based PCs capable with the specifications listed above.

    Customer Ratings

    Write a Review 5 / 5 1 out of 1 (100%) reviewers would recommend this product
    Verified Buyer
    Reviewer: OJFL
    Rating: 5/5 Very good build quality June 6, 2018 This processor upgrade is very easy to install and the build quality is excellent.

    I would recommend this item to a friend! This review is from OWC 12-Core 3.06GHz Intel Xeon X5675 Westmere Dual Processor Upgrade Kit for Mac Pro (2010-2012). Customer Videos:

    Intel 3.33GHz Xeon W3680 Processor Mfr P/N: DIDMP1012D33 OWC SKU: OWCDIDMP1012D33 OWC does not allow open Intel processors to be returned for refund: Replacement within 30 days only. 1 Year OWC Limited Warranty Ships: Same Day only $1,549.00
    Add to CartOther World Computing DIDMP1012D33 In Stock, Click to Buy Now
    More Upgrade Options: Dual Processor Single Processor