Questions Columns Rows
GitHub icon

x86-64

x86-64 - Instruction set architecture

< >

x86-64 is an instruction set architecture created in 2000.

#331on PLDB 23Years Old

x86-64 (also known as x64, x86_64, AMD64 and Intel 64) is the 64-bit version of the x86 instruction set. It introduces two new modes of operation, 64-bit mode and compatibility mode, along with a new 4-level paging mode. With 64-bit mode and the new paging mode, it supports vastly larger amounts of virtual memory and physical memory than is possible on its 32-bit predecessors, allowing programs to store larger amounts of data in memory. Read more on Wikipedia...


View source

- Build the next great programming language Search Add Language Features Creators Resources About Blog Acknowledgements Stats Sponsor Traffic Traffic Today Day 277 feedback@pldb.com Logout