x86-64

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English[edit]

English Wikipedia has an article on:

x86-64

Proper noun[edit]

x86-64

(computing) A superset of the x86 instruction set architecture, providing additional support for 64-bit addressing while remaining mostly backward compatible with older applications.

Synonyms[edit]

AMD64
x64

Hypernyms[edit]

x86 (broad sense)

Coordinate terms[edit]

x86-16 (16-bit x86)
i386, IA-32, x86 (narrow sense), x86-32 (32-bit x86)

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