Microsoft on Tuesday said it had released a beta version of its Windows XP operating system for 64-bit PCs based on Advanced Micro Devices' new Athlon 64 processor. Dubbed Windows XP 64-Bit Edition ...

The 64-bit Viper-UMA unified-memory-architecture (UMA) version of Opti’s Viper core-logic chip sets provides graphics and video peripherals with direct access to the 64-bit memory bus instead of the ...

Sure. The address space on the PCIbus is <I>memory</I> address space. It has nothing whatsoever to do with logical block addresses on your hard drive or RAID array. <BR><BR>And btw, 32-bit PCI ...

Are there any differences between "dual channel" systems and a straight-out 128-bit FSB? How could an Athlon XP system utilize dual channel (it's only got a 64-bit external data bus)?<BR><BR>Are the ...

While “there are no 64-bit microprocessors,” at least according to some, nothing could be further from the truth, as the vast majority of current day applications, at least those that get people ...

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 ...

Everything in the digital world is measured in bits and bytes. Following are the common components in a computer that are measured in bits. See bit and binary values. The "word" size is the number of ...

The software giant announces the availability of a beta version of its Windows operating system for Advanced Micro Devices' new Athlon 64 chip. During her years at CNET News, Ina Fried changed beats ...