From Intel and A.M.D., Rival Boasts of Technology

The fierce rivalry between the chip makers Intel and Advanced Micro Devices is ratcheting up as both companies claim superiority in technology used for notebook computers.

On Wednesday, Intel introduced an upgrade to its popular Centrino chip set for notebook computers that it says is far more energy-efficient, uses a faster processor and features much improved graphics. The new chip set, which Intel called Santa Rosa while it was under development, also supports a new version of Wi-Fi that executives say can be five times as fast as the current version and can communicate over twice the distance. Last week, A.M.D. held its own news conference here to show new features of its Turion notebook processor and a branding campaign with the theme Better by Design.

Leave a Reply