AMD today rolled out a pair of mobile CPUs, one on the 64-bit high ground, the other on rather less elevated, 32-bit territory.

The Mobile Athlon 64 3400+ comes in at the top of AMD's 64-bit notebook-oriented line-up. The chip is available immediately, as is the new Low-power Athlon XP-M 2200+, which the chip maker also launched today.

The new CPUs are priced at $432 and $97, respectively. Neither introduction resulted in changes being made to the prices of other processors in their respective families.

AMD said it had already signed up Epson Direct and Alienware as 3400+ customers, while Averatec will ship a Tablet PC based on the XP-M part.

This quarter, AMD is expected to ship further low-power parts, specifically the Low-power Mobile Athlon 64 2800+ and 3000+. The former is believed to be a replacement for the existing 2800+ chip, based on a new core, called 'Oakville', with 512KB of L2 cache. Current LP Mobile Athlon 64s are based on the Odessa core.

AMD is also expected to offer a pair of low-power parts under its new 32-bit brand, Sempron: the 2600+ and 2800+. They too should ship in Q3. ®

Related stories

AMD rides memory sales to solid Q2 (http://www.theregister.co.uk/2004/07/14/amd_q2_up/)
AMD loses Euro mobile market share to Celeron (http://www.theregister.co.uk/2004/07/13/amd_intel_euro_notebook_mkt/)
Intel to add NX security to Pentium 4 in Q4 (http://www.theregister.co.uk/2004/07/08/intel_nx_support/)
Intel to tackle Sempron with 'Celeron price cuts' (http://www.theregister.co.uk/2004/07/05/intel_celeron_price_cuts/)
AMD updates public roadmap (http://www.theregister.co.uk/2004/06/15/amd_roadmap/)
AMD to ship mobile Athlons, Semprons in Q3 (http://www.theregister.co.uk/2004/06/14/amd_low-power_mobiles/)
AMD readies low-cost Sempron CPUs (http://www.theregister.co.uk/2004/06/07/amd_sempron/)