💡 Words with a Similar Meaning to "X86 64"
Found via reverse dictionary — words that share a conceptual meaning.
| Word | Definition |
|---|---|
| x86-64noun | (computing) A superset of the x86 instruction set architecture, providing additional support for 64-bit addressing while remaining mostly backward compatible with older applications. |
| amd64noun | (computing, usually attributive) The 64-bit version of the x86 instruction set architecture (as opposed to the original 16-bit x86 architecture, or to the 32-bit version of the x86 architecture, also known as IA-32, i386, or x86-32). |
| x86-32noun | (computing) The 32-bit version of the x86 instruction set architecture. |
| x86-16noun | (computing) The original 16-bit-only version of the x86 instruction set architecture. |
| i386noun | The 32-bit version of the x86 instruction set architecture, first used on this model of processor (earlier x86 processors used the 16-bit version of the x86 architecture). |
| ia-32noun | (computing, usually attributive) The 32-bit version of the x86 instruction set architecture (as opposed to the original 16-bit x86 architecture or its later 64-bit extension). |
| win64noun | (computing) Abbreviation of Microsoft Windows 64-bit. |
| ia-64noun | (computing) An EPIC 64-bit instruction set architecture designed to allow relatively simple, cheap CPUs to execute many 64-bit instructions simultaneously and with potentially very high performance; developed by Intel in the late 1990s with the intent of replacing the older x86 architecture, but was delayed and proved uncompetitive with x86 (especially x86-64), seeing use only in Intel's own Itanium line of high-end CPUs. |
| long modenoun | (computing) An operational mode of x86-64 computers which enables 64-bit addressing, running older 32-bit code in compatibility mode and foregoing support for real-mode applications entirely. |
| architecturenoun | The art and science of designing and managing the construction of buildings and other structures, particularly if they are well proportioned and decorated. |
| long intnoun | Alternative form of long integer. [(computing) An integer with a width (in bits) that is at least equal to that of a standard integer on the same machine (usually 32 or 64 bits).] |
| quadwordnoun | (computing) A numerical value of four times the magnitude of a word, typically used in the same contexts as the fossilized 16-bit sense of "word" and thus 64 bits. |
| 3dnownoun | Alternative form of 3DNow!. [(computing) An enhancement of the MMX extension to the x86 CPU instruction set architecture, allowing for enhanced performance with 3D-graphics-heavy applications; rendered obsolescent by later versions of the SSE instruction-set extensions.] |
| win32noun | (computing) Abbreviation of Microsoft Windows 32-bit. |
| sse2noun | (computing) Initialism of Streaming SIMD Extensions 2, an extension to the x86 CPU instruction set architecture building off the earlier SSE and intended to completely replace the older MMX and 3DNow! extensions. |
| assembly languagenoun | (computer languages) A programming language in which the source code of programs is composed of mnemonic instructions, each of which corresponds directly to a machine instruction for a particular processor. |
| long integernoun | (computing) An integer with a width (in bits) that is at least equal to that of a standard integer on the same machine (usually 32 or 64 bits). |
| instructionnoun | (uncountable) The act of instructing, teaching, or providing with information or knowledge. |
| microarchitecturenoun | (computing) The architecture of the data processing parts of a microcomputer. |
| alphanoun | The name of the first letter of the Greek alphabet (Α, α), followed by beta. In the Latin alphabet it is the predecessor to A. |
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