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Intel® Processor Numbers
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Intel® Pentium® D processor Intel® Pentium® D processor
 
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Processor
Number		 Architecture Cache Clock
Speed		 Front
Side
Bus		 Dual-
core		 Intel®
VT±		 Enhanced
Intel
SpeedStep®
Technology‡		 Intel®
64Φ		 Execute
Disable
Bit°
960 65-nm technology 2x2 MB L2 3.60 GHz 800 MHz
950 65-nm technology 2x2 MB L2 3.40 GHz 800 MHz
945 65-nm technology 2x2 MB L2 3.40 GHz 800 MHz  
940 65-nm technology 2x2 MB L2 3.20 GHz 800 MHz
935 65-nm technology 2x2 MB L2 3.20 GHz 800 MHz  
930 65-nm technology 2x2 MB L2 3.00 GHz 800 MHz
925 65-nm technology 2x2 MB L2 3.00 GHz 800 MHz  
920 65-nm technology 2x2 MB L2 2.80 GHz 800 MHz
915 65-nm technology 2x2 MB L2 2.80 GHz 800 MHz  
840 90-nm technology 2x1 MB L2 3.20 GHz 800 MHz  
830 90-nm technology 2x1 MB L2 3.00 GHz 800 MHz  
820 90-nm technology 2x1 MB L2 2.80 GHz 800 MHz    
805 90-nm technology 2x1 MB L2 2.66 GHz 533 MHz    

± Intel® Virtualization Technology (Intel® VT), Intel® Trusted Execution Technology (Intel® TXT), and Intel® 64 architecture require a computer system with a processor, chipset, BIOS, enabling software and/or operating system, device drivers and applications designed for these features. Performance will vary depending on your configuration. Contact your vendor for more information.

‡ Not all specified units of this processor support Enhanced Intel SpeedStep® Technology. See the Processor Spec Finder at processorfinder.intel.com or contact your Intel representative for more information.

Φ 64-bit computing on Intel® architecture requires a computer system with a processor, chipset, BIOS, operating system, device drivers and applications enabled for Intel® 64 architecture. Processors will not operate (including 32-bit operation) without an Intel 64 architecture-enabled BIOS. Performance will vary depending on your hardware and software configurations. Consult with your system vendor for more information.

° Enabling Execute Disable Bit functionality requires a PC with a processor with Execute Disable Bit capability and a supporting operating system. Check with your PC manufacturer on whether your system delivers Execute Disable Bit functionality.