x86-64 - Wikipedia, la enciclopedia libre
WEBx86-64 (también conocido como x64, x86_64, AMD64 e Intel 64) es la versión de 64 bits del conjunto de instrucciones x86. Soporta una cantidad mucho mayor de memoria virtual y memoria física de lo que le es posible a sus predecesores, permitiendo a los programas almacenar grandes cantidades de datos en la memoria. x86-64 también provee ...
x86-64 - Wikipedia
WEBx86-64 (also known as x64, x86_64, AMD64, and Intel 64) is a 64-bit version of the x86 instruction set, first announced in 1999. It introduced two new modes of operation, 64-bit mode and compatibility mode, along with a new 4-level paging mode.
Qué es y cómo funciona la arquitectura x86 | Código Espagueti
WEBUn CPU x86 moderno realiza cómputos de 64 bits. Es decir, estos almacenan piezas de datos en 64 bits, lo cual dobla la capacidad de 32 bit y triplica la de uno de 16 bit. Esto implica que la cantidad de información con la que puede trabajar se agrupa en conjuntos mucho más grandes lo que facilita y hace más eficiente su capacidad de ...
x86 64 - Difference between x86, x32, and x64 architectures?
WEBSep 19, 2015 · "x64" is only used in the Windows world. In Linux terminology, i386 is the 32bit ISA, and amd64 is the 64bit ISA, also called x86-64. x86 is the superset, so x86-32 (i386) and x86-64 (amd64) are the two flavours of x86.
What is x86-64? | Definition from TechTarget
WEBx86-64 (also called x86_64, x64, or amd64) is the 64-bit CPU architecture that is used in Intel and AMD processors. It is an extension to the 32-bit x86 (i386) architecture. The x86-64 architecture is used in most CPUs for home computers and servers in use today. It is incompatible with the ARM64 architecture, which is in use in smartphones ...
x64 Architecture - Windows drivers | Microsoft Learn
WEBDec 21, 2023 · The x64 architecture is a backwards-compatible extension of x86. It provides a new 64-bit mode and a legacy 32-bit mode, which is identical to x86. The term "x64" includes both AMD 64 and Intel64. The instruction sets are almost identical. Registers. x64 extends x86's 8 general-purpose registers to be 64-bit, and adds 8 new …
X86-64 Architecture Guide | Computer Language Engineering
WEBThis section presents a guide to the X86-64 instruction set and architecture. Includes example code, a link to a more complete reference, and information on registers, instruction set, stack organization, and calling convention.
The x86-64 processor (aka amd64, x64): Whirlwind tour
WEBAug 31, 2022 · The x86-64 processor (aka amd64, x64): Whirlwind tour. Raymond Chen. August 31st, 2022 27 3. I figure I’d tidy up the processor overview series by covering the last¹ processor on my list of “processors Windows has supported in its history,” namely, the x86-64. Other names for this architecture are amd64 (because AMD invented it) and x64 ...
How to Check if Your Computer is x64 or x86? - phoenixNAP
WEBJul 20, 2022 · x64 (short for x86-64) is an instruction set architecture based on x86, extended to enable 64-bit code. It was first released in 2000, introducing two modes of operation - the 64-bit mode and the compatibility mode, which allows users to run 16-bit and 32-bit applications as well.
x86 - Wikipedia
WEBx86-64 is the 64-bit extended architecture of x86, its Legacy Mode preserves the entire and unaltered x86 architecture.
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