Supported Processors for the Intel® Desktop Board D945GCNL
The Intel® Desktop Board D945GCNL supports one Intel® processor in an LGA775 socket. See tables below for a complete list of supported processors.
Processor Number | Processor Speed | L2 Cache Size | BIOS Version |
E6700 | 2.66 GHz | 4 MB | 0021 or greater |
E6600 | 2.40 GHz | 4 MB | 0021 or greater |
E6420 | 2.13 GHz | 4 MB | 0021 or greater |
E6400 | 2.13 GHz | 2 MB | 0021 or greater |
E6320 | 1.86 GHz | 4 MB | 0021 or greater |
E6300 | 1.86 GHz | 2 MB | 0021 or greater |
E4700 | 2.60 GHz | 2 MB | 0021 or greater |
E4600 | 2.40 GHz | 2 MB | 0021 or greater |
E4500 | 2.20 GHz | 2 MB | 0021 or greater |
E4400 | 2.00 GHz | 2 MB | 0021 or greater |
E4300 | 1.80 GHz | 2 MB | 0021 or greater |
Processor Number | Processor Speed | L2 Cache Size | BIOS Version |
E2220 | 2.40 GHz | 1 MB | 0021 or greater |
E2200 | 2.20 GHz | 1 MB | 0021 or greater |
E2180 | 2.00 GHz | 1 MB | 0021 or greater |
E2160 | 1.80 GHz | 1 MB | 0021 or greater |
E2140 | 1.60 GHz | 1 MB | 0021 or greater |
Processor Number | Processor Speed | L2 Cache Size | BIOS Version |
E1600 | 2.40 GHz | 512 KB | 0021 or greater |
E1500 | 2.20 GHz | 512 KB | 0021 or greater |
E1400 (Dual-Core) | 2.00 GHz | 512 KB | 0021 or greater |
E1200 (Dual-Core) | 1.60 GHz | 512 KB | 0021 or greater |
430 | 1.80 GHz | 512 KB | 0021 or greater |
420 | 1.60 GHz | 512 KB | 0021 or greater |
Processor Number | Processor Speed | System Bus Frequency | L2 Cache Size | BIOS Version |
960 (sSpec SL9K7 only) | 3.60 GHz | 800 MHz | 2x2 MB | 0010 or greater |
950 (sSpec SL95V or SL9K8 only) | 3.40 GHz | 800 MHz | 2x2 MB | 0010 or greater |
945 | 3.40 GHz | 800 MHz | 4MB | 0010 or greater |
940 (sSpec SL95W only) | 3.20 GHz | 800 MHz | 2x2 MB | 0010 or greater |
935 | 3.20 GHz | 800 MHz | 2x2 MB | 0010 or greater |
930 | 3 GHz | 800 MHz | 2x2 MB | 0010 or greater |
920 | 2.80 GHz | 800 MHz | 2x2 MB | 0010 or greater |
915 | 2.80 GHz | 800 MHz | 4MB | 0010 or greater |
820 | 2.80 GHz | 800 MHz | 2x1 MB | 0010 or greater |
805 | 2.66 GHz | 533 MHz | 2x1 MB | 0010 or greater |
Processor Number | Processor Speed | System Bus Frequency | L2 Cache Size | BIOS Version |
661 | 3.60 GHz | 800 MHz | 2 MB | 0010 or greater |
651 | 3.40 GHz | 800 MHz | 2 MB | 0010 or greater |
650 | 3.40 GHz | 800 MHz | 2 MB | 0010 or greater |
641 | 3.20 GHz | 800 MHz | 2 MB | 0010 or greater |
640 | 3.20 GHz | 800 MHz | 2 MB | 0010 or greater |
631 | 3 GHz | 800 MHz | 2 MB | 0010 or greater |
630 | 3 GHz | 800 MHz | 2 MB | 0010 or greater |
551 | 3.40 GHz | 800 MHz | 1 MB | 0010 or greater |
541 | 3.20 GHz | 800 MHz | 1 MB | 0010 or greater |
531 | 3 GHz | 800 MHz | 1 MB | 0010 or greater |
524 | 3.06 GHz | 533 MHz | 1 MB | 0010 or greater |
Processor Number | Processor Speed | System Bus Frequency | L2 Cache Size | BIOS Version |
360 | 3.46 GHz | 533 MHz | 512 KB | 0010 or greater |
356 | 3.33 GHz | 533 MHz | 512 KB | 0010 or greater |
355 | 3.33 GHz | 533 MHz | 256 KB | 0010 or greater |
351 | 3.20 GHz | 533 MHz | 256 KB | 0010 or greater |
346 | 3.06 GHz | 533 MHz | 256 KB | 0010 or greater |
345 | 3.06 GHz | 533 MHz | 256 KB | 0010 or greater |
341 | 2.93 GHz | 533 MHz | 256 KB | 0010 or greater |
336 | 2.80 GHz | 533 MHz | 256 KB | 0010 or greater |
335 | 2.80 GHz | 533 MHz | 256 KB | 0010 or greater |
331 | 2.66 GHz | 533 MHz | 256 KB | 0010 or greater |
326 | 2.53 GHz | 533 MHz | 256 KB | 0010 or greater |
The sSpec number is also known as specification number. This five-character string (for example: SL36W or XL2XL) is printed on the processor and used to identify the processor. You can find this number on the processor or on the label that came with your boxed processor.
Caution![]() | 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. |