Overview

Brand Desktop Mobile Code-named Cores Fab Date released Code-named Cores Fab Date released Core Solo Desktop version not available Yonah 1 65 nm January 2006 Core Duo Desktop version not available Yonah 2 65 nm January 2006 Core 2 Solo Desktop version not available Merom-L Penryn-L 1 1 65 nm 45 nm September 2007 May 2008 Core 2 Duo Conroe Allendale Wolfdale 2 2 2 65 nm 65 nm 45 nm August 2006 January 2007 January 2008 Merom Penryn 2 2 65 nm 45 nm July 2006 January 2008 Core 2 Quad Kentsfield Yorkfield 4 4 65 nm 45 nm January 2007 March 2008 Penryn 4 45 nm August 2008 Core 2 Extreme Conroe XE Kentsfield XE Yorkfield XE 2 4 4 65 nm 65 nm 45 nm July 2006 November 2006 November 2007 Merom XE Penryn XE Penryn XE 2 2 4 65 nm 45 nm 45 nm July 2007 January 2008 August 2008 Core i3 Clarkdale Sandy Bridge Ivy Bridge 2 2 2 32 nm 32 nm 22 nm January 2010 February 2011 September 2012 Arrandale Sandy Bridge Ivy Bridge 2 2 2 32 nm 32 nm 22 nm January 2010 February 2011 June 2012 Core i5 Lynnfield Clarkdale Sandy Bridge Sandy Bridge Ivy Bridge Ivy Bridge Haswell 4 2 4 2 4 2 4 45 nm 32 nm 32 nm 32 nm 22 nm 22 nm 22 nm September 2009 January 2010 January 2011 February 2011 April 2012 April 2012 June 2013 Arrandale Sandy Bridge Ivy Bridge Haswell Haswell 2 2 2 4 2 32 nm 32 nm 22 nm 22 nm 22 nm January 2010 February 2011 May 2012 June 2013 June 2013 Core i7 Bloomfield Lynnfield Gulftown Sandy Bridge Sandy Bridge-E Ivy Bridge Haswell 4 4 6 4 4/6 4 4 45 nm 45 nm 32 nm 32 nm 32 nm 22 nm 22 nm November 2008 September 2009 July 2010 January 2011 November 2011 April 2012 June 2013 Clarksfield Arrandale Sandy Bridge Sandy Bridge Ivy Bridge 4 2 4 2 2 45 nm 32 nm 32 nm 32 nm 22 nm September 2009 January 2010 January 2011 February 2011 May 2012 Core i7 Extreme Edition Bloomfield Gulftown Sandy Bridge-E 4 6 6 45 nm 32 nm 32 nm November 2008 March 2010 November 2011 Clarksfield Sandy Bridge Ivy Bridge 4 4 4 45 nm 32 nm 22 nm September 2009 January 2011 May 2012

List of Intel Core microprocessors List of Intel Core 2 microprocessors List of Intel Core i3 microprocessors List of Intel Core i5 microprocessors List of Intel Core i7 microprocessors List of future Intel microprocessors

Clock speed slowest 1.2 GHZ to fastest 3.5 GHZ (Intel core i7-3970x)(Or 4.0 GHZ via Intel Turbo Boost Technology)