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x86-64 (also known as x64, x86_64, AMD64, and Intel 64) [note 1] 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.
- 64-Bit
In computer architecture, 64-bit integers, memory addresses,...
- Ia-64
IA-64 (Intel Itanium architecture) is the instruction set...
- Instruction Set
In computer science, an instruction set architecture (ISA)...
- VIA Technologies
VIA Technologies, Inc. (Chinese: 威盛電子; pinyin: Wēishèng...
- 64-Bit
x86-64: 64-bit Extended since 2001: x86-64 is the 64-bit extended architecture of x86, its Legacy Mode preserves the entire and unaltered x86 architecture.
- 1978 (16-bit), 1985 (32-bit), 2003 (64-bit)
The updated instruction set is also grouped according to architecture (i386, i486, i686) and more generally is referred to as (32-bit) x86 and (64-bit) x86-64 (also known as AMD64). Original 8086/8088 instructions
Category:x86-64 operating systems. Wikimedia Commons has media related to X86-64 operating systems. These are operating systems that run on the x86-64 architecture.
x86-64 (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. AMD Opteron, the first CPU to introduce the x86-64 extensions in April 2003.
x86 assembly language is the name for the family of assembly languages which provide some level of backward compatibility with CPUs back to the Intel 8008 microprocessor, which was launched in April 1972. [1] [2] It is used to produce object code for the x86 class of processors.