AMD Debuts Line Of 64-Bit ProcessorsAMD Debuts Line Of 64-Bit Processors

Advanced Micro Devices Inc. is looking to give PC users as many choices in the 64-bit space as they have in 32-bit computers. The company Tuesday is introducing its latest lineup of Athlon 64 processors for desktops, desktop-replacement notebooks, and smaller, more mobile notebooks.

AMD's goal with Athlon 64 is to create a consistent PC processor architecture that users can deploy for high-end and low-end computing needs, says Martin Booth, AMD's division marketing manager for mobile processors. AMD is likely to introduce new iterations of Athlon 64 processors another three times this year. The company will make the transition to 90-nanometer technology during the second half of the year.

The new Athlon 64 3400+ is the most powerful 64-bit AMD PC processor to date for business users. Although the company offers an Athlon 64 FX for game developers and other power users, the 3400+ will target high-end users who don't need quite as much throughput. The 3400+ is most likely to find its way into workstations used by engineers and graphics designers.

The Athlon 64 2800+, 3000+, and 3200+ are designed specifically for portable notebook PCs and feature AMD's PowerNow technology to drive power consumption down into "single-digit wattages," Booth says. AMD's goal is to offer its 64-bit PC processors in the lightest notebooks by year's end.

Several manufacturers, including Hewlett-Packard, Fujitsu Siemens Computers, and eMachines, plan to deliver PCs that run AMD's latest chips. In 2004, "we're looking for growth again in the PC market," Booth says. AMD expects the migration to 64-bit PCs will gain momentum, fueled by the availability of 64-bit desktop applications and the need for systems that can provide improved security.