-
1971 4004
Developer: Intel max clock: 740 kHz word size: 4 transistors: 2,250 pMOS -
1974 8080
Developer: Intel max clock: 72 MHz word size: 8 process:6 μm transistors: 6,000 NMOS -
1979 8088
Developer: Intel max clock: 5 MHz word size: 8/16[28] process:
3 μm transistors: 29,000 NMOS HMOS -
1982 80286
Developer: Intel clock: 6 MHz word size: 16 process: 1.5 µm transistors: 134,000 -
1985 80386
Developer: Intel clock: 16–40 MHz word size: 32 process:1.5 µm transistors: 275,000 -
1989 80486
developer: Intel max clock: 25 MHz word size: 32 process: 1 µm transistors: 1,180,000 -
1993 Pentium
Developer: Intel clock: 60–66 MHz word size: 32 process: 0.8 µm transistors: 3.1 -
1995 Pentium Pro
Developer: Intel clock: 150–200 MHz word size: 32 process: 0.35 µm transistors: 5.5 -
1999 Pentium III
Developer: Intel clock: 450–600 MHz word size: 32 process: 0.25 µm transistors: 9.5 -
2000 Pentium 4
Developer: Intel clock: 1.3–2 GHZ process: 180–130 nm transistors: 42 -
2005 Pentium D
Developer: Intel clock: 2.8–3.2 GHz process: 90 nm transistors: 115 -
2008 Atom
Developer: Intel clock: 0.8–1.6 GHz process: 65–45 nm transistors: 47 -
2011 Intel "Sandy Bridge"
Developer: Intel clock: 1.6–3.4 GHz process: 32 nm transistors: 995[41] -
2012 Itanium "Poulson"
Developer: Intel clock: 1.73–2.53 GHz process: 32 nm transistors: 3100 -
2013 Intel "Haswell"
Developer: Intel clock: 1.9–4.4 GHz process: 22 nm transistors: 1400