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2. x86-64 - Wikipedia

   en.wikipedia.org/wiki/X86-64

   x86-64 (also known as x64, x86_64, AMD64, and Intel 64) [note 1] is a 64-bit extension of the x86 instruction set architecture first announced in 1999. It introduces two new operating modes: 64-bit mode and compatibility mode, along with a new four-level paging mechanism.

3. List of Intel CPU microarchitectures - Wikipedia

   en.wikipedia.org/wiki/List_of_Intel_CPU_micro...

   reengineered P6-based microarchitecture used in Intel Core 2 and Xeon microprocessors, built on a 65 nm process, supporting x86-64 level SSE instruction and macro-op fusion and enhanced micro-op fusion with a wider front end and decoder, larger out-of-order core and renamed register, support loop stream detector and large shadow register file.

4. 64-bit computing - Wikipedia

   en.wikipedia.org/wiki/64-bit_computing

   DEC releases OpenVMS 7.0, the first full 64-bit version of OpenVMS for Alpha. First 64-bit Linux distribution for the Alpha architecture is released. [22] 1996 Support for the R4x00 processors in 64-bit mode is added by Silicon Graphics to the IRIX operating system in release 6.2. 1998 Sun releases Solaris 7, with full 64-bit UltraSPARC support ...

5. Intel 5-level paging - Wikipedia

   en.wikipedia.org/wiki/Intel_5-level_paging

   4-level paging of the 64-bit mode. In the 4-level paging scheme (previously known as IA-32e paging), the 64-bit virtual memory address is divided into five parts. The lowest 12 bits contain the offset within the 4 KiB memory page, and the following 36 bits are evenly divided between the four 9 bit descriptors, each linking to a 64-bit page table entry in a 512-entry page table for each of the ...

6. AMD K8 - Wikipedia

   en.wikipedia.org/wiki/AMD_K8

   AMD now refers to the codename K8 processors as the Family 0Fh processors. 10h and 0Fh refer to the main result of the CPUID x86 processor instruction. In hexadecimal numbering, 0F(h) (where the h represents hexadecimal numbering) equals the decimal number 15, and 10(h) equals the decimal number 16.

7. Arch Linux - Wikipedia

   en.wikipedia.org/wiki/Arch_Linux

   The packages for Arch Linux are obtained from the Arch Linux package tree and are compiled for the x86-64 architecture. Pacman typically uses binary packages with a .tar.zst extension [ 61 ] [ 62 ] [ 63 ] (for zstd compression), with .pkg placed before this to indicate that it is a Pacman package (giving .pkg.tar.zst ); [ 60 ] though other ...

8. Category:x86 architecture - Wikipedia

   en.wikipedia.org/wiki/Category:X86_architecture

   Page information; Get shortened URL; Download QR code; ... Pages in category "x86 architecture" ... X86 virtualization; X86-64; X87

9. Category:x86-64 operating systems - Wikipedia

   en.wikipedia.org/wiki/Category:X86-64_operating...

   Download as PDF; Printable version; In other projects ... These are operating systems that run on the x86-64 architecture. Subcategories. ... Pages in category "x86 ...