What Is...x86 (a definition)

x86

x86 is a generic name for the series of Intel microprocessor families that began with the 80286 microprocessor. This series has been the provider of computing for personal computers since the 80286 was introduced in 1982. x86 microprocessors include the 386DX/SX/SL family, the 486DX/SX//DX2/SL/DX4 family, and the Pentium family. The x86 line replaced Intel's previous series, the 8086/8088. Adopted by IBM for its first PCs, the 8086/8088 and the continuing x86 series have made Intel the predominant force in microprocessor design and manufacture.

Selected Links

Dr. Dobb's Microprocessor Resources site offers a history of PC processors.

The Dr. Dobb's site also includes links to Intel guides and reference manuals that describe x86 assembler (or assembly) language.

You may also want to visit the Intel home page.

Selected Books

Winn L. Rosch's The Winn L. Rosch Hardware Bible includes a history of the x86 series. Order from Fatbrain.com or Amazon.

This term was suggested by Don Garmer.
Last update: February 8, 2000