History of CPU's By Ethan.b 1971 The intel 4004 1972 Intel 8008 1978 Intel 8086 1982 Intel 80186 1982 Intel 80286 1989 Intel i860 1995 Intel Pentium Pro 1997 Intel Pentium II 1999 Intel Pentium III 2000 Pentium 4 2001 Itanium 2002 Itanium 2 2002-2010 2005 Pentium D 2006 Intel Core Duo 2006 Intel Core 2 2008 Intel Atom 2008 Intel Core i7 2010 Intel Xeon 2011 Sandy Bridge 2013 Intel Haswell