2003-03-12 Intel Pentium-M Notebook chip formerly known as Banias optimised for power efficiency. Debuts at 1.3, 1.4, 1.5 and 1.6 GHz with 1 MB of cache priced from $209 to $672 depending on wireless kit and speed. Will contain 77 million transistors. A 1.7 GHz chip will consume 24.5W@1.47V in performance mode and 4.5W@0.96V in 600 MHz battery mode. A 1.1 GHz Low Voltage version and a 900 MHz Ultra Low Voltage version will also be available. Sold under the Centrino brand. Now succeeded by the 90 nm Dothan.
2004-05-10 Intel Dothan 90 nm successor to Banias, and the Centrino / Pentium M line, which will have a 400 MHz bus (533 in 05-Q1) and 2MB of cache. Will be called 735, 745 and 755 for 1.7 to 2.0 GHz processors costing $294, $423 and $637.
Slower (715 and 725) versions launch in Q3, and faster (760, 770: 533 MHz bus, up to 2.13 GHz) in Q4. Consumes 21W in performance mode. Earlier meant to launch in 03-Q3.