What's Hot| Upload Video| Email this Page| Your Account

CPUs

Make sure your computer works as fast as you do! Shop here for a wide selection of CPUs in various speeds & types from top manufacturers.

BrowseMore

Processor Speed

Processor Speed

Measured in gigahertz (GHz) or megahertz (MHz), this is a measurement of the speed at which a processor executes instructions.

Socket Type

Socket Type

Also called the CPU slot, this refers to an electrical component that is attached to the PCB (printed circuit board). It corresponds with processor types and processor manufacturers.

$ to $
close

 

0-9 A B C D E F G H I J K L M N O P Q R S T U V W X Y Z

RecentlyViewed

WishList

Search within results

ShopperTips

How to Shop Smarter for Affordable CPUs

  • Filter by Essential Specs
  • Compare Products & Prices
  • Read User & Expert Reviews
  • Watch Videos as Product Previews
  • Buy at Discounts
  • Shop at Top-Rated Stores

BrowseProducts

1 - 20 of 1,377 Results
close This product has been added to your Wish List.

( your Wish List is on the left )

close Your WishList is full! Delete an item to add this product.
close This product is already in your Wish List.
Dell Processor upgrade: Intel Pentium M 7R414 1.4 GHz Micro-PGA 1 MB 400MHZ

Dell Processor upgrade: Intel Pentium M 7R414 1.4 GHz Micro-PGA 1 MB 400MHZ

Intel Pentium M, 1.4 GHz, Micro-PGA, 400MHZ, 1 MB more

HP 458418-B21 Xeon DP Quad-core E5410 2.33GHz - Processor Upgrade

HP 458418-B21 Xeon DP Quad-core E5410 2.33GHz - Processor Upgrade

Hewlett-Packard 458418-B21 2.33GHz - 1333MHz FSB more

  • from $451.99
  • 3 Stores
  • at 3 Stores
    images/v5/compare_but.gif
  • 2 coupons available

    • Code:
    • Detail:

      Free Shipping and Exclusive Offers with Platinum Premium Membership at eCOST

    • Expires:Nov-22-2010
    • Restriction:Unknow
    • Code:
    • Detail:

      Use this online coupon to get $5 off orders over $5 when you pay with eBillMe at Buy.com

    • Expires:Dec-31-2009
    • Restriction:Unknow
Intel Processor upgrade: Intel Pentium III 1 GHz Socket 370 256 KB 133MHZ

Intel Processor upgrade: Intel Pentium III 1 GHz Socket 370 256 KB 133MHZ

Intel Pentium III, 1 GHz, Socket 370, 133MHZ, 256 KB more

HP Processor upgrade: Intel Celeron (F3377-69201) Micro-FCBGA PGA478 Socket 256 KB 400MHZ

HP Processor upgrade: Intel Celeron (F3377-69201) Micro-FCBGA PGA478...

Intel Celeron, Micro-FCBGA PGA478 Socket, 400MHZ, 256 KB more

  • $147.17
  • at Buy.com
  • at Buy.com
    images/v5/seeit_but.gif
  • 1 coupon available

    • Code:
    • Detail:

      Use this online coupon to get $5 off orders over $5 when you pay with eBillMe at Buy.com

    • Expires:Dec-31-2009
    • Restriction:Unknow
    Review
    • From:Review Centre
    • Posted:Nov-15-2005
    • Review of Intel Celeron Processor
    • The Celerons that Intel first introduced as a low-cost CPU alternative (266 & 300MHz versions) were basically just Pentium-II's without any L2 cache at all. This deficiency really punished Celeron...
    • read full review | report as inappropriate
    • From:Review Centre
    • Posted:Mar-14-2004
    • Review of Intel Celeron Processor
    • It's right, the Intel Celeron is a poor man's pentium - good for internet or the odd games, mind you, i have still got my 600mzh celeron in my drawer, i like my p3, mind you the celeron is faster...
    • read full review | report as inappropriate
    • From:Anandtech
    • Posted:Aug-25-1998
    • After the introduction of the Pentium II, there were rumors of Intel working on a 266MHz Socket-7 Pentium MMX processor, code-named the Tillamook. With current Pentium MMX 233's...
    • read full review | report as inappropriate
HP DL580G5 1.6 2X2M KIT

HP DL580G5 1.6 2X2M KIT

HP DL580G5 1.6 2X2M KIT more

  • $1,130.00
  • Free Shipping
  • at
    images/v5/seeit_but.gif
Intel Processor upgrade: Xeon 2.13GHz Socket 775 8 MB

Intel Processor upgrade: Xeon 2.13GHz Socket 775 8 MB

Xeon, 2.13GHz, Socket 775, 8 MB, Virtualization TechnologyEnhanced SpeedStep TechnologyExtended Memory 64 Technology more

  • from $205.99
  • Free Shipping
  • 4 Stores
  • at 4 Stores
    images/v5/compare_but.gif
  • 2 coupons available

    • Code:
    • Detail:

      Free Shipping and Exclusive Offers with Platinum Premium Membership at eCOST

    • Expires:Nov-22-2010
    • Restriction:Unknow
    • Code:
    • Detail:

      Use this online coupon to get $5 off orders over $5 when you pay with eBillMe at Buy.com

    • Expires:Dec-31-2009
    • Restriction:Unknow
Intel Corporation BX80565E7310 Intel Xeon MP Quad-Core E7310 1.60GHz Processor

Intel Corporation BX80565E7310 Intel Xeon MP Quad-Core E7310 1.60GHz...

more

  • from $923.22
  • Free Shipping
  • 4 Stores
  • at 4 Stores
    images/v5/compare_but.gif
  • 2 coupons available

    • Code:
    • Detail:

      Free Shipping and Exclusive Offers with Platinum Premium Membership at eCOST

    • Expires:Nov-22-2010
    • Restriction:Unknow
    • Code:No Code Required
    • Detail:

      FREE Shipping on orders over $25 at Amazon.

    • Expires:Dec-31-2010
    • Restriction:Some restrictions apply. See site for details.
IBM Corporation 44E5121 Xeon DP Quad-core X5450 3.0GHz - Processor Upgrade

IBM Corporation 44E5121 Xeon DP Quad-core X5450 3.0GHz - Processor Upgrade

IBM Corporation 44E5121 3GHz - 1333MHz FSB more

  • from $1,119.95
  • Free Shipping
  • 8 Stores
  • at 8 Stores
    images/v5/compare_but.gif
  • 6 coupons available

    • Code:No Code Required
    • Detail:

      Free shipping w/ $100 purchase plus no sales tax at Camera World.

    • Expires:Dec-31-2009
    • Restriction:Unknow
    • Code:No Code Required
    • Detail:

      Free shipping w/ $100 purchase plus no sales tax at PhotoAlley.

    • Expires:Dec-31-2009
    • Restriction:Unknow
    • Code:No Code Required
    • Detail:

      FREE Shipping on orders over $25 at Amazon.

    • Expires:Dec-31-2010
    • Restriction:Some restrictions apply. See site for details.
    • Code:
    • Detail:

      Free Shipping and Exclusive Offers with Platinum Premium Membership at eCOST

    • Expires:Nov-22-2010
    • Restriction:Unknow
    • Code:No Code Required
    • Detail:

      FREE Shipping on orders over $100

    • Expires:Dec-31-2010
    • Restriction:Unknow
    • Code:
    • Detail:

      Use this online coupon to get $5 off orders over $5 when you pay with eBillMe at Buy.com

    • Expires:Dec-31-2009
    • Restriction:Unknow
IBM Corporation 44T1728 Xeon DP Quad-core E5450 3.0GHz - Processor Upgrade

IBM Corporation 44T1728 Xeon DP Quad-core E5450 3.0GHz - Processor Upgrade

IBM Corporation 44T1728 3GHz - 1333MHz FSB more

  • from $1,403.31
  • Free Shipping
  • 7 Stores
  • at 7 Stores
    images/v5/compare_but.gif
  • 6 coupons available

    • Code:
    • Detail:

      Use this online coupon to get $5 off orders over $5 when you pay with eBillMe at Buy.com

    • Expires:Dec-31-2009
    • Restriction:Unknow
    • Code:No Code Required
    • Detail:

      FREE Shipping on orders over $100

    • Expires:Dec-31-2010
    • Restriction:Unknow
    • Code:No Code Required
    • Detail:

      Free shipping w/ $100 purchase plus no sales tax at PhotoAlley.

    • Expires:Dec-31-2009
    • Restriction:Unknow
    • Code:No Code Required
    • Detail:

      FREE Shipping on orders over $25 at Amazon.

    • Expires:Dec-31-2010
    • Restriction:Some restrictions apply. See site for details.
    • Code:
    • Detail:

      Free Shipping and Exclusive Offers with Platinum Premium Membership at eCOST

    • Expires:Nov-22-2010
    • Restriction:Unknow
    • Code:No Code Required
    • Detail:

      Free shipping w/ $100 purchase plus no sales tax at Camera World.

    • Expires:Dec-31-2009
    • Restriction:Unknow
Dell Processor upgrade: Intel Itanium 15GNR 733 MHz 2 MB 133 MHZ

Dell Processor upgrade: Intel Itanium 15GNR 733 MHz 2 MB 133 MHZ

Intel Itanium, 733 MHz, 133 MHZ, 2 MB more

  • $115.00
  • at eBay
  • at eBay
    images/v5/seeit_but.gif
  • 1 coupon available

    • Code:No Code Required
    • Detail:

      Receive Free Shipping on select items at eBay.

    • Expires:Dec-31-2010
    • Restriction:Unknow
Dell Inspiron Latitude Pentium M (Centrino) 1.5GHZ Processor CPU 06R637-6R637

Dell Inspiron Latitude Pentium M (Centrino) 1.5GHZ Processor CPU...

more

  • $14.38
  • at
    images/v5/seeit_but.gif
  • 1 coupon available

    • Code:
    • Detail:

      Use this online coupon to get $5 off orders over $5 when you pay with eBillMe at Buy.com

    • Expires:Dec-31-2009
    • Restriction:Unknow
Dell Processor upgrade: Intel Xeon D7591 3.2 GHz 1 MB 800MHz

Dell Processor upgrade: Intel Xeon D7591 3.2 GHz 1 MB 800MHz

Intel Xeon, 3.2 GHz, 800MHz, 1 MB more

  • from $92.00
  • Free Shipping
  • 2 Stores
  • at 2 Stores
    images/v5/compare_but.gif
  • 1 coupon available

    • Code:
    • Detail:

      Use this online coupon to get $5 off orders over $5 when you pay with eBillMe at Buy.com

    • Expires:Dec-31-2009
    • Restriction:Unknow
Intel Processor upgrade: Intel Pentium III SL5CJ 1.06 GHz FC-PGA 133MHZ

Intel Processor upgrade: Intel Pentium III SL5CJ 1.06 GHz FC-PGA 133MHZ

Intel Pentium III, 1.06 GHz, FC-PGA, 133MHZ more

  • from $19.99
  • 2 Stores
  • at 2 Stores
    images/v5/compare_but.gif
  • 1 coupon available

    • Code:
    • Detail:

      Use this online coupon to get $5 off orders over $5 when you pay with eBillMe at Buy.com

    • Expires:Dec-31-2009
    • Restriction:Unknow
Intel Processor upgrade: Core 2 Duo 2.16GHz 478-pin Socket 478 4 MB

Intel Processor upgrade: Core 2 Duo 2.16GHz 478-pin Socket 478 4 MB

Core 2 Duo, 2.16GHz, 478-pin Socket 478, 4 MB, Virtualization TechnologyEnhanced SpeedStep TechnologyExtended... more

IBM Corporation 43W3994 Xeon DP Quad-core E5430 2.66GHz - Processor Upgrade

IBM Corporation 43W3994 Xeon DP Quad-core E5430 2.66GHz - Processor Upgrade

IBM Corporation 43W3994 2.66GHz - 1333MHz FSB more

  • from $715.00
  • Free Shipping
  • 6 Stores
  • at 6 Stores
    images/v5/compare_but.gif
  • 5 coupons available

    • Code:No Code Required
    • Detail:

      Free shipping w/ $100 purchase plus no sales tax at PhotoAlley.

    • Expires:Dec-31-2009
    • Restriction:Unknow
    • Code:No Code Required
    • Detail:

      Free shipping w/ $100 purchase plus no sales tax at Camera World.

    • Expires:Dec-31-2009
    • Restriction:Unknow
    • Code:
    • Detail:

      Use this online coupon to get $5 off orders over $5 when you pay with eBillMe at Buy.com

    • Expires:Dec-31-2009
    • Restriction:Unknow
    • Code:
    • Detail:

      Free Shipping and Exclusive Offers with Platinum Premium Membership at eCOST

    • Expires:Nov-22-2010
    • Restriction:Unknow
    • Code:No Code Required
    • Detail:

      FREE Shipping on orders over $100

    • Expires:Dec-31-2010
    • Restriction:Unknow
Intel Processor upgrade: Intel Xeon 3.6 GHz Socket 604 L2 cache - 1 MB 800 MHz - BX80546KG3600EA

Intel Processor upgrade: Intel Xeon 3.6 GHz Socket 604 L2 cache - 1 MB...

Intel Xeon, 3.6 GHz, Socket 604, 800 MHz, L2 cache - 1 MB, 1 more

  • from $54.99
  • Free Shipping
  • 4 Stores
  • at 4 Stores
    images/v5/compare_but.gif
  • 2 coupons available

    • Code:No Code Required
    • Detail:

      Receive Free Shipping on select items at eBay.

    • Expires:Dec-31-2010
    • Restriction:Unknow
    • Code:
    • Detail:

      Use this online coupon to get $5 off orders over $5 when you pay with eBillMe at Buy.com

    • Expires:Dec-31-2009
    • Restriction:Unknow
Intel Processor upgrade: Intel Xeon 3.2 GHz Socket 604 L2 cache - 2 MB 800MHz FSB

Intel Processor upgrade: Intel Xeon 3.2 GHz Socket 604 L2 cache - 2 MB...

Intel Xeon, 3.2 GHz, Socket 604, 800MHz FSB, L2 cache - 2 MB, 1 more

  • from $56.61
  • Free Shipping
  • 3 Stores
  • at 3 Stores
    images/v5/compare_but.gif
  • 1 coupon available

    • Code:
    • Detail:

      Use this online coupon to get $5 off orders over $5 when you pay with eBillMe at Buy.com

    • Expires:Dec-31-2009
    • Restriction:Unknow
HP 459493-B21 Xeon DP Quad-core E5410 2.33GHz - Processor Upgrade

HP 459493-B21 Xeon DP Quad-core E5410 2.33GHz - Processor Upgrade

Hewlett-Packard 459493-B21 2.33GHz - 1333MHz FSB more

  • from $419.90
  • Free Shipping
  • 3 Stores
  • at 3 Stores
    images/v5/compare_but.gif
  • 1 coupon available

    • Code:
    • Detail:

      Use this online coupon to get $5 off orders over $5 when you pay with eBillMe at Buy.com

    • Expires:Dec-31-2009
    • Restriction:Unknow
IBM Corporation 44E5077 Xeon DP Quad-core E5430 2.66GHz - Processor Upgrade

IBM Corporation 44E5077 Xeon DP Quad-core E5430 2.66GHz - Processor Upgrade

IBM Corporation 44E5077 2.66GHz - 1333MHz FSB more

  • from $712.00
  • Free Shipping
  • 5 Stores
  • at 5 Stores
    images/v5/compare_but.gif
  • 4 coupons available

    • Code:
    • Detail:

      Free Shipping and Exclusive Offers with Platinum Premium Membership at eCOST

    • Expires:Nov-22-2010
    • Restriction:Unknow
    • Code:
    • Detail:

      Use this online coupon to get $5 off orders over $5 when you pay with eBillMe at Buy.com

    • Expires:Dec-31-2009
    • Restriction:Unknow
    • Code:No Code Required
    • Detail:

      Free Shipping on all orders of $50 or more at Staples.

    • Expires:Dec-31-2010
    • Restriction:Unknow
    • Code:No Code Required
    • Detail:

      FREE Shipping on orders over $25 at Amazon.

    • Expires:Dec-31-2010
    • Restriction:Some restrictions apply. See site for details.
Processor upgrade - 1 x Intel Quad-Core Xeon E5440 / 2.83 GHz ( 1333 MHz ) - L2

Processor upgrade - 1 x Intel Quad-Core Xeon E5440 / 2.83 GHz ( 1333 MHz...

Marketing description is not available. more

  • from $793.90
  • Free Shipping
  • 7 Stores
  • at 7 Stores
    images/v5/compare_but.gif
  • 3 coupons available

    • Code:
    • Detail:

      Use this online coupon to get $5 off orders over $5 when you pay with eBillMe at Buy.com

    • Expires:Dec-31-2009
    • Restriction:Unknow
    • Code:No Code Required
    • Detail:

      Free shipping w/ $100 purchase plus no sales tax at PhotoAlley.

    • Expires:Dec-31-2009
    • Restriction:Unknow
    • Code:No Code Required
    • Detail:

      Free shipping w/ $100 purchase plus no sales tax at Camera World.

    • Expires:Dec-31-2009
    • Restriction:Unknow
1 2 3 4 5 Next
How to Save on CPUs: Shopping for CPUs has never been so easy! Look for the best deals on a cpu by browsing through our many stores for the lowest price on a cpu. And to help you out even more, if you sign up for our Smarter M.E. program, you'll be able to submit video reviews, get price alerts on your favorite products when the price drops, write reviews and more! Click on "Your Account" at the top right of any page to sign up.
close
close
close
close

Video

More legal stuff: Smarter.com is a comparison shopping website that compares prices and products at online stores to help consumers save money. Stores are responsible for providing us with accurate price and product information, including the proper codes for coupons, discounts and rebates. Tax and shipping costs are estimates. Please confirm all costs before making your final purchase at the online store. All merchant ratings, product reviews and video reviews are submitted by shoppers or third-party websites. We are not responsible for their content. If you have any concerns about content on our website, please contact us. For more information, please view our Privacy Policy.