Dell launches Inspiron notebooks with 'Penryn' chip
As expected, Dell is now offering Inspiron notebook PCs with the Intel Core 2 Duo "Penryn" chip as an optional configuration. This is the first time that Dell has included the 45-nanometer processor as an option in the consumer-oriented Inspiron line.
Dell Inspiron 1420
(Credit: Dell)An Inspiron 1720 with a T9300 (2.5GHz, 6MB cache) processor, 17-inch (1440x900) screen, Intel Graphics Media Accelerator X3100, 2GB shared dual channel DDR2 memory, and a 250GB SATA hard drive (5400RPM) is priced at $1,299.
An Inspiron 1420 with a T8300 (2.4GHz, 3MB cache) processor, 14.1-inch (1280x900) screen, Intel Graphics Media Accelerator X3100, 2GB shared dual channel DDR2 memory, and a 160GB SATA hard drive (5400RPM) is priced at $1,024.
For an extra $200, a 256MB Nvidia GeForce 8600M GT video card is available with the 1720. On the 1420, a 128MB Nvidia GeForce 8400M GS is available for an additional $100.
Launched last month, Intel's 45-nanometer mobile processors generally pack around 400 million transistors. One of the most salient features is the larger cache. The higher-end processors integrate 6MB of cache memory versus 4MB for the older 65-nanometer "Merom" generation, and the lower-end chips integrate 3MB vs. 2MB for the Merom-class processors. A larger cache generally means better performance.
Brooke Crothers has served as an editor at large at CNET News, an editor at Dow Jones' Asian Wall Street Journal Weekly, and a senior editor at InfoWorld. His CNET blog covers chip technology and computer systems, and how they define the computing experience. He also contributes to The New York Times' Bits and Technology sections. He is a member of the CNET Blog Network and is not an employee of CNET. Disclosure. Follow Brooke on Twitter @mbrookec. 




