Original URL: http://www.reghardware.co.uk/2006/04/06/intel_updates_core_duo_core/
Intel is to update its Core Duo processor line, the chip maker has told customers, with samples of new T2400, T2500 and T2600 65nm dual-core processors shipping by early May. Some may go out the door before the end of April, we understand.
According to company documentation seen by Reg Hardware, the move will see Intel replace the three processor's C-0 core stepping with an update version dubbed D-0. The scheme will affect both boxed and tray-sold CPUs, with shipments of commercial product commencing 23 June.
At this stage, it's unclear what the core update involves beyond the broad "speed enhancements" Intel mentions in its documentation. D-0 Core Duos are backwards compatible with C-0 parts, though the new core will require a BIOS update, Intel warned.
The chip maker also said it will update Core Solo and Celeron M 400 series processors in due course - even though it has yet to ship a Celeron M 4xx CPU.
As we exclusively revealed (http://www.theregister.co.uk/2006/01/16/intel_mobile_roadmap_q1_06/) in January, Intel is preparing three initial Celeron M 4xx parts: the 410, 420 and 420, clocked to 1.46GHz, 1.60GHz and 1.73GHz, respectively. All three are fabbed at 65nm and based on the 'Yonah' core. There's also a Low-Voltage 65nm Celeron M, the 423, in the works. It's clocked at 1.06GHz. All four chips use a 533MHz FSB. They're due to ship in the current quarter. ®
Intel 65nm Celeron D to ship '28 May' (16 May 2006)
http://www.reghardware.co.uk/2006/05/16/intel_readies_65nm_celeron_d/
'Yonah' Celeron M 420, 430 ship in Japan (11 April 2006)
http://www.reghardware.co.uk/2006/04/11/yonah_celeron_ms_ship/
Intel 'Conroe' pricing leaks out (5 April 2006)
http://www.reghardware.co.uk/2006/04/05/intel_conroe_pricing_details/
Samsung pre-announces 2.33GHz Intel Core Duo T2700 (22 March 2006)
http://www.reghardware.co.uk/2006/03/22/samsung_announces_new_core_duo/
Intel ships 31W Core Duo-based Xeon LV chip (15 March 2006)
http://www.reghardware.co.uk/2006/03/15/intel_ships_sossaman/
Intel confirms H1 '07 next-gen Centrino debut (8 March 2006)
http://www.reghardware.co.uk/2006/03/08/intel_next-gen_centrino/
Intel lines up late May Core Duo price cuts - report (21 February 2006)
http://www.channelregister.co.uk/2006/02/21/intel_core_duo_price_cuts/
Intel moves mobile 'Merom' back to Q4 (9 February 2006)
http://www.reghardware.co.uk/2006/02/09/intel_mobile_roadmap_feb_06/
Intel's 'Conroe' to end dual-core, single-core split (9 February 2006)
http://www.reghardware.co.uk/2006/02/09/intel_desktop_roadmap_feb_06/
Intel Core Duo hit by USB battery drain bug (30 January 2006)
http://www.reghardware.co.uk/2006/01/30/intel_core_duo_usb_bug/
Intel Core Duo: no balls, just bumps, says analyst (27 January 2006)
http://www.reghardware.co.uk/2006/01/27/chipworks_presler_analysis/
Intel readies 65nm 'Yonah'-based Celeron M 4xx series (16 January 2006)
http://www.reghardware.co.uk/2006/01/16/intel_mobile_roadmap_q1_06/