• First, let’s define these two architectures. X86_64 (also known as x64 or AMD64) is a 64-bit architecture that was introduced by AMD in 2003.
  • x86 is an architecture derived from the Intel 8086 CPU. The x86 family includes the 32-bit IA-32 and 64-bit x86-64 architectures, as well as legacy 16-bit architectures.
  • Архитектура Intel x86-64, история возникновения и развития архитектуры Intel x86-644, регистры, типы ассемблеров, ассемблер NASM
  • No worries, as this blog will cover everything you need to know about x86 and its architecture together with x64 and their differences between each other.
  • x86-64 — 64-битное расширение для архитектуры x86, разработанное компанией AMD, позволяющее выполнять программы в 64-разрядном режиме.
  • To test whether your CPU has x86-64, use the x86-64-level tool available on GitHub or the ld-linux command on Ubuntu on other distros.
  • Key differences between x64 and x86 include processing capabilities, memory limits, and application support, with x64 offering more advanced features.
  • (Actually Intel 64 was invented by AMD, who called it x86-64). These notes summarize a few items of interest about these two ISAs.
  • X86-64 x86-64 (также x64/AMD64/Intel64/EM64T) — 64-битная аппаратная платформа: архитектура микропроцессора и соответствующий набор инструкций...