About 46 percent of Windows 7 PCs worldwide are 64-bit, Microsoft says, compared to only 11 percent for Windows Vista After a slow start, a larger number of PCs are using the 64-bit version of Windows ...

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 ...

SAN MATEO, Calif. — In a bold attempt to leapfrog rival Intel Corp. in the performance race, Advanced Micro Devices on Tuesday (Sept. 23) formally introduced a family 64-bit processors for mainstream ...

I've waited quite some time to take a look at x86-64, because I wasn't too enthused about it when it was first announced. But the more I've read about it, the more I've come around, and at this point ...

SAN FRANCISCO--Advanced Micro Devices tried on Tuesday to make the case that its 64-bit processor line adds up to a better deal than Intel's Pentium 4 family, which remain 32-bit chips. Although basic ...

IT is rediscovering a simple but nearly forgotten principle: Throughput and capacity are everything. It hardly matters how fast the processor is if, like a Ferrari in city traffic, it bogs down every ...

COMMENTARY--Unlike most areas of the technology business, 64-bit computing has somehow remained immune to the forces of commodity competition. Most 64-bit systems have historically been tied to ...

After a slow start, a larger number of PCs are using the 64-bit version of Windows 7, and the OS will soon become the norm as users move to 64-bit computing, Microsoft said on Thursday. Around 46 ...