The Intel® Processors and Boards Compatibility Tool provides three ways of getting compatibility information on Intel products:
The results indicate which products are compatible, and provide details on specific board, processor, or BIOS revisions that may be required for compatibility.
The tool requires you to enter a board name to get a list of processors compatible with the board. It will automatically provide you with a list of matching board names as you begin to type in the "Board Name" field.
The board name is a combination of letters and numbers indicating the board platform, the chipset on the board, and an identifying code for the board product. See below for an example of the board name format.
The board name is listed on the front and side of an Intel board box, and it is printed on the board. See below for an example of the format of a board name and where it appears on the box.
The board revision AA# can help determine your board name. It can be found on the box label as well as the serial number label on the motherboard. For more information about searching by AA#, visit http://support.intel.com/support/motherboards/desktop/sb/CS-009009.htm.To identify an Intel board that is already installed in a computer, use the Intel Board ID Tool located here: http://support.intel.com/support/motherboards/desktop/sb/CS-012681.htm
The tool requires you to enter a processor number to get a list of boards compatible with the processor. It will automatically provide you with a list of matching processor numbers as you begin to type in the "Processor Number" field.
Intel processor numbers allow you to quickly differentiate among processors within a product family. As shown in the example below, this number plus the processor family comprise the overall “processor name”.
The processor number is listed on a label on the front of an Intel boxed processor box. It is also provided on the top of the heat spreader on Intel desktop processors. See examples below.
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For more information about Intel processor numbers, visit http://www.intel.com/products/processor_number/index.htm.
To identify an Intel processor that is already installed in a computer, use the Intel Processor Identification Utility found here: http://www.intel.com/support/processors/tools/piu/.
Use the Intel processors and boards Compatibility Tool results as a guide for which Intel products should work together. The compatibility results represent one of the following evaluations:
Due to potential changes in products, BIOS, software, and the like, Intel is unable to warrant that the processors and motherboards listed in the results are compatible. Please check with the motherboard and/or barebones PC vendor for current and compatibility information regarding specific product models. The motherboard and/or barebones PC vendor remains solely responsible for the design, sale and functionality of its product, including, without limitation, any liability arising from product infringement or product warranty.
Minimum BIOS
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The system BIOS on an Intel board contains information for specific Intel processors. The BIOS that was originally installed on the board may be sufficient for compatibility with the processor, or an update to a newer version of the BIOS may be required.
The Minimum BIOS information in the Intel processors and Boards Compatibility Tool provides the minimum version of the BIOS for the Intel board that is required for compatibility with the Intel processor.
The 4 digit version number in the compatibility tool is part of the overall BIOS product code; you must use a BIOS that is designed for the specific board. For help in identifying the correct BIOS for your board, go to http://support.intel.com/support/motherboards/desktop/sb/CS-010687.htm.
To download a BIOS update for your Intel board, go to http://downloadcenter.intel.com/default.aspx.
Processor Spec #
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The Intel processors and boards Compatibility Tool includes details about which revisions of an Intel processor are compatible with an Intel board. Processor revisions are identified by an spec number. Some processor revisions may include changes to the maximum power (Thermal Design Power) requirements of the processor, which can affect the compatibility with certain boards. Processor revisions may also require different BIOS versions to be compatible.
Also known as specification number, the spec number is a five character string (SL7AA, SL8VN, etc.) that is printed on the processor. It is used to identify the processor. By knowing the processor's spec number, you can find out the processor's core speed, cache size and speed, core voltage, maximum operating temperature and so on.
The processor spec number is listed on a label on the front of an Intel boxed processor box. It is also provided on the top of the heat spreader on Intel desktop processors. See examples below.
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For more information on how to identify the spec number on your Intel processor, go to http://www.intel.com/support/processors/sb/cs-016552.htm.
Board Revision
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The Intel processors and Boards Compatibility Tool includes details about which revisions of an Intel Desktop Board are compatible with an Intel processor. Board revisions are identified by an Alternate Assembly number (AA#). Over the life of a board, Intel may release multiple revisions of the board, with different components and tolerances that can affect the compatibility with certain processors. A BIOS update may also be required for the combination to be compatible.
An AA# is a 9-digit Intel part number used to differentiate between board families, different configurations within a family, as well as revision history of the board. The AA# can be found on the component (top) side of an Intel board, on a small barcode label. It is also printed on the label on a Intel board box.
The Board Revision number is listed on a label on the front of an Intel boxed board box. It is also provided on the Motherboard. See examples below.
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For more information on how to identify the AA# on your board, go to http://www.intel.com/support/motherboards/desktop/sb/cs-009008.htm.
The Intel processors and Boards Compatibility Tool covers the following products:
The tool retains data on a product from its public launch through the end of interactive support on the product.
For information on products not covered by the tool, browse for the product at http://www.intel.com/support/product.htm. Find compatibility information on Intel boards not covered by this tool by using the "Supported Processors" link in the System Resources for each board support web page.
Clink on the Print icon to print the compatibility search results.
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If you are having trouble with the print results getting cut off to the right in portrait mode then change the page setup to landscape mode. To do this go to File --> Page Setup and change the Orientation from Portrait to Landscape. Click Ok. And then Go to File--> Print to print the search results in landscape mode.
Term Definition AA# An Altered Assembly number (AA#) is a 9-digit Intel part number used to differentiate between board families, different configurations within a family, as well as revision history of the desktop board. BIOS The BIOS (basic input/output system) is the program a microprocessor uses to get the computer started after you turn it on. It also manages the data flow between the computer's operating system and attached peripheral devices. Board Name The board name is a combination of letters and numbers indicating the board platform, the chipset on the board, and an identifying code for the board product. Board Revisions Over the life of aboard, Intel may release multiple revisions of the board. Revisions are identified by an AA#. Chipset The chipset is one or more chips on the Intel board that provide the interfaces between the computer subsystems, e.g. communication between the processor, main memory, and input/output devices. Compatible The tool provides information on Intel boards and Intel processors that are compatible, i.e. the combination should work together when installed in a computer system. A BIOS update may also be required for compatibility. FSB Frequency The FSB frequency is the speed (in MHz) of the processor front-side bus, with which the processor communicates to the chipset in the system. L2 Cache L2 Cache is the size (in MB) of the level two cache inside the processor. Cache is fast, short-term memory used by the processor to store frequently or recently-used instructions and data. Processor Frequency The processor frequency is the speed (in GHz) of the internal clock operations inside the processor. Processor Number Intel processor numbers allow you to quickly differentiate among processors within a product family. This number plus the processor family comprise the overall “processor name”. Processor Specs This column in the tool lists the processor spec #s that are required for compatibility. Series The Series information groups the Intel boards to provide an easy way to find a board that fits your intended usage. Spec # Also known as specification number, the spec number is a five character string (SL7AA, SL8VN, etc.) that is printed on the processor. It is used to identify the processor. By knowing the processor's spec number, you can find out the processor's core speed, cache size and speed, core voltage, maximum operating temperature and so on.
Intel processors and boards Compatibility Tool
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