64-bit computing
COMPUTER ARCHITECTURE BIT WIDTH
64 bit; 64-bit computers; 64 bits; LP64; ILP64; 64-Bit Processor; LLP64; SILP64; 64-bit application; 64bit; 64-bit architecture; 64-bit; 64-bit OS; 64-bit operating system; 64-bit processor; Native x86-64 Windows software; 64-bit support; 64-Bit; 64-bit CPU; 64-bit computer; ILP32
In computer architecture, 64-bit integers, memory addresses, or other data units are those that are 64 bits wide. Also, 64-bit CPUs and ALUs are those that are based on processor registers, address buses, or data buses of that size.