Intel® Core™ Duo Processor Numbers

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Intel® Processor Numbers

Featuring
Intel® Core™ Duo processor

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Processor Number	Architecture	Cache	Clock Speed	Front Side Bus	Power	Dual-core	Intel® VT±	Enhanced Intel SpeedStep® Technology	Execute Disable Bit°
T2700	65 nm	2 MB L2	2.33 GHz	667 MHz	31W
T2600	65 nm	2 MB L2	2.16 GHz	667 MHz	31W
T2500	65 nm	2 MB L2	2 GHz	667 MHz	31W
T2450	65 nm	2 MB L2	2 GHz	533 MHz	31W
T2400	65 nm	2 MB L2	1.83 GHz	667 MHz	31W
T2350	65 nm	2 MB L2	1.86 GHz	533 MHz	31W
T2300	65 nm	2 MB L2	1.66 GHz	667 MHz	31W
T2250	65 nm	2 MB L2	1.73 GHz	533 MHz	31W
T2050	65 nm	2 MB L2	1.6 GHz	533 MHz	31W
T2300E	65 nm	2 MB L2	1.66 GHz	667 MHz	31W

Featuring
Intel® Core™ Duo processor Low Voltage

Processor Number	Architecture	Cache	Clock Speed	Front Side Bus	Power	Dual-core	Intel® VT±	Enhanced Intel SpeedStep® Technology	Execute Disable Bit°
L2500	65 nm	2MB L2	1.83 GHz	667 MHz	15W
L2400	65 nm	2MB L2	1.66 GHz	667 MHz	15W
L2300	65 nm	2MB L2	1.50 GHz	667 MHz	15W

Featuring
Intel® Core™ Duo processor Ultra Low Voltage

Processor Number	Architecture	Cache	Clock Speed	Front Side Bus	Power	Dual-core	Intel® VT±	Enhanced Intel SpeedStep® Technology	Execute Disable Bit°
U2500	65 nm	2MB L2	1.20 GHz	533 MHz	9W
U2400	65 nm	2MB L2	1.06 GHz	533 MHz	9W

± 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.

° 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.

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