Architektura x86

Standardowa rodzina architektur procesorów dla komputerów PC i serwerów.

Oparta na Intel 8086. Projekt CISC. Ewoluowała od 16 do 64 bitów. Intel i AMD to główni producenci. Dominuje na rynku dzięki kompatybilności wstecznej.

        graph LR
  Center["Architektura x86"]:::main
  Rel_cpu["cpu"]:::related -.-> Center
  click Rel_cpu "/terms/cpu"
  Rel_assembly_language["assembly-language"]:::related -.-> Center
  click Rel_assembly_language "/terms/assembly-language"
  Rel_risc_vs_cisc["risc-vs-cisc"]:::related -.-> Center
  click Rel_risc_vs_cisc "/terms/risc-vs-cisc"
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  linkStyle default stroke:#4b5563,stroke-width:2px;

      

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What does x86 mean?

It refers to the family of processors ending in '86' (8086, 80286, etc.) and their instruction set.

Is x86 the same as 32-bit?

Often used interchangeably, but x86 can refer to the architecture family, while x86-32 specifically means 32-bit.

Who makes x86 processors?

Intel and AMD are the primary manufacturers.

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