The proposed x86S CPU architecture from Intel would ditch support for 32-bit apps and operating systems entirely in favor of 64-bit software, but it could support older apps with virtualization. Right ...

Although AMD and Apple are hot on the trail of 64-bit chips for desktops, Intel won't go down that path for years, say top researchers at the company. Michael Kanellos is editor at large at CNET ...

When it comes to operating systems, the distinction between 32-bit and 64-bit versions plays a significant role in how your PC performs and handles tasks. The terms "32-bit" and "64-bit" refer to the ...

Sixty-four-bit computing is here and available to systems builders now. Although recent advances in 32-bit processors have been impressive, the idea of data coursing through 64-bit wide registers at ...

This embargoed (yet posted) Reuter's report indicates that IBM will announce a 1.8 GHz 64-bit CPU at the Microprocessor Forum this week, and industry insiders are saying that this is the CPU Apple ...

CPUs that process 64 bits as a single unit, compared to 8, 16 or 32. Today's desktop and laptop computers are mostly 64-bit machines; however, there are countless 32-bit, 16-bit and 8-bit ...

An operating system that is designed to work in a computer that processes 64 bits at a time. Most personal computers today are 64-bit, and mobile devices are expected to begin using 64-bit CPUs in the ...