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The Intel® Desktop Board D945GCCR supports a single Intel processor in an LGA775 socket. See the link and the tables below for a complete list of supported processors.
The Intel Desktop Board D945GCCR supports the following processor families:
- Intel® Core™2 Duo Processor
- Intel® Pentium® Dual-Core Processor
- Intel® Celeron® Processor 400 Sequence
- Intel® Pentium® D Processor
- Intel® Pentium® 4 Processor
- Intel® Celeron® D Processor
Refer to the Compatibility Tool for the latest processor compatibility information for the following processors:
- Intel Core2 Duo Processor
- Intel Pentium Dual-Core Processor
- Intel Celeron Processor 400 Sequence
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Compatibility for other processors:
Intel Pentium D Processor
| Processor Number |
Processor Speed |
System Bus Frequency |
L2 Cache Size |
BIOS Version |
| 960* (sSpec SL9K7 only) |
3.60 GHz |
800 MHz |
2x2 MB |
0031 or greater |
| 950* (sSpec SL95V or SL9K8 only) |
3.40 GHz |
800 MHz |
2x2 MB |
0031 or greater |
| 945* |
3.40 GHz |
800 MHz |
4 MB |
0031 or greater |
| 940 (sSpec SL95W only) |
3.20 GHz |
800 MHz |
2x2 MB |
0031 or greater |
| 935* |
3.20 GHz |
800 MHz |
4 MB |
0031 or greater |
| 930 |
3 GHz |
800 MHz |
2x2 MB |
0031 or greater |
| 925* |
3 GHz |
800 MHz |
4 MB |
0031 or greater |
| 920 |
2.80 GHz |
800 MHz |
2x2 MB |
0031 or greater |
| 915* |
2.80 GHz |
800 MHz |
4 MB |
0031 or greater |
| 820 |
2.80 GHz |
800 MHz |
2x1 MB |
0031 or greater |
| 805 |
2.66 GHz |
533 MHz |
2x1 MB |
0031 or greater | | *The following board revisions (AA numbers) support the marked Intel® Pentium® D processors:
D78647-303 or later required for the following processors:
- 960 sSpec SL9K7
- 950 sSpec SL94P
- 945 sSpec SL9QQ
- 935
- 925 sSpec SL9KA
- 915 sSpec SL9KB
See the board revision note below for an explanation.
Intel Pentium 4 Processor
| Processor Number |
Processor Speed |
System Bus Frequency |
L2 Cache Size |
BIOS Version |
| 661 |
3.60 GHz |
800 MHz |
2 MB |
0031 or greater |
| 651 |
3.40 GHz |
800 MHz |
2 MB |
0031 or greater |
| 650 |
3.40 GHz |
800 MHz |
2 MB |
0031 or greater |
| 641 |
3.20 GHz |
800 MHz |
2 MB |
0031 or greater |
| 640 |
3.20 GHz |
800 MHz |
2 MB |
0031 or greater |
| 631 |
3 GHz |
800 MHz |
2 MB |
0031 or greater |
| 630 |
3 GHz |
800 MHz |
2 MB |
0031 or greater |
| 551 |
3.40 GHz |
800 MHz |
1 MB |
0031 or greater |
| 550J |
3.40 GHz |
800 MHz |
1 MB |
0031 or greater |
| 550 (sSpec SL7PZ only) |
3.40 GHz |
800 MHz |
1 MB |
0031 or greater |
| 541 |
3.20 GHz |
800 MHz |
1 MB |
0031 or greater |
| 540J |
3.20 GHz |
800 MHz |
1 MB |
0031 or greater |
| 540 |
3.20 GHz |
800 MHz |
1 MB |
0031 or greater |
| 531 |
3 GHz |
800 MHz |
1 MB |
0031 or greater |
| 530J |
3 GHz |
800 MHz |
1 MB |
0031 or greater |
| 530 |
3 GHz |
800 MHz |
1 MB |
0031 or greater |
| 524 |
3.06 GHz |
533 MHz |
1 MB |
0031 or greater |
| 521 |
2.80 GHz |
800 MHz |
1 MB |
0031 or greater |
| 520J |
2.80 GHz |
800 MHz |
1 MB |
0031 or greater |
| 520 |
2.80 GHz |
800 MHz |
1 MB |
0031 or greater |
| 511 |
2.80 GHz |
533 MHz |
1 MB |
0031 or greater | |
Intel Celeron D Processor
| Processor Number |
Processor Speed |
System Bus Frequency |
L2 Cache Size |
BIOS Version |
| 365 |
3.60 GHz |
533 MHz |
512 KB |
0031 or greater |
| 360 |
3.46 GHz |
533 MHz |
512 KB |
0031 or greater |
| 356 |
3.33 GHz |
533 MHz |
512 KB |
0031 or greater |
| 355 |
3.33 GHz |
533 MHz |
256 KB |
0031 or greater |
| 352 |
3.20 GHz |
533 MHz |
512 KB |
0031 or greater |
| 351 |
3.20 GHz |
533 MHz |
256 KB |
0031 or greater |
| 350 |
3.20 GHz |
533 MHz |
256 KB |
0031 or greater |
| 346 |
3.06 GHz |
533 MHz |
256 KB |
0031 or greater |
| 345J |
3.06 GHz |
533 MHz |
256 KB |
0031 or greater |
| 341 |
2.93 GHz |
533 MHz |
256 KB |
0031 or greater |
| 340J |
2.93 GHz |
533 MHz |
256 KB |
0031 or greater |
| 336 |
2.80 GHz |
533 MHz |
256 KB |
0031 or greater | |
Find processor Product Codes:
Board Revision Note: A small bar-coded label, similar to the diagram shown below, can be found on the component side of the desktop board. The numbers following the letters "AA" can help identify the type and version of your desktop board. The AA contains a 6 digit main number, and a 3 digit dash number (the 3 numbers following the "-").
The statement "...or later" refers to the dash number of the AA (the three numbers following the "-"). If this number is greater than the number listed in the table, the board supports the associated processor(s).
If your 6 digit main number is not listed in the table, contact your system manufacturer for processor support information.
The sSpec number is also known as specification number. It is a five character string (SL36W, XL2XL, etc.) that is printed on the processor, and used to identify the processor. You can find this number by looking at the markings on the processor or on the label that came with your boxed processor.
Warning: Processors not specifically listed by type and rated speed may have requirements that are not supported by the desktop board's design. Use of unsupported processors may result in improper operation, damage to the desktop board or processor, or reduced product life. Except as provided in Intel's Terms and conditions of Sale for such products, INTEL ASSUMES NO LIABILITY WHATSOEVER, AND INTEL DISCLAIMS ANY EXPRESS OR IMPLIED WARRANTY, RELATING TO SALE AND/OR USE OF THE INTEL PRODUCTS INCLUDING LIABILITY OR WARRANTIES RELATING TO FITNESS FOR A PARTICULAR PURPOSE, MERCHANTABILITY, OR INFRINGEMENT OF ANY PATENT COPYRIGHT OR OTHER INTELLECTUAL PROPERTY RIGHT.
This applies to:
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