Ted,
Intel to release low power mobile processors on Monday. I haven't seen this article posted here -
infoworld.com ____________________
INTEL ON MONDAY will introduce what a source close to the company
called "the fastest mobile processors in the industry," two of which arrive with
a new twist from Intel: single-watt power consumption, a benchmark formally
held exclusively by Transmeta's Crusoe processor.
Santa Clara, Calif.-based Intel will unveil five processors, readied for all three
classes of mobile computing: full-size, meaning laptops weighing more than six
pounds; thin and light, weighing less than six pounds, and ultra light, weighing
less than three pounds, the source said.
For both the full-size, and thin and light category, Intel will offer a 750MHz
Pentium III and two mobile Celeron processors running at both 650MHz and
600MHz.
For the ultra-light category, Intel will announce a breakthrough Pentium III
SpeedStep processor running at somewhere near the 600MHz mark and
consuming only one watt of power, according to the source.
Also for the ultra light portables, Intel will unveil a mobile Celeron processor
that performs at a single speed of 500MHz while consuming less than 2 watts
of power.
Monday's announcement from Intel will spark new competition between the
chipmaker and Transmeta, also in Santa Clara, which recently announced that
its low-power Crusoe processor will appear in a jointly branded America
Online/Gateway Internet appliance by the Christmas shopping season.
Crusoe is X86-compatible, and offers performance roughly comparable to
Intel's Pentium II or Pentium III processor when running at the same
frequency on Linux, according to Transmeta officials. Like the new Intel chips,
Crusoe's low-power features make it ideal for mobile computing. Crusoe also
incorporates a Transmeta technology called Long Run, which adjusts the
processor frequency on the fly, depending on overall system needs.
But unlike Intel's Speedstep technology and AMD's PowerNow, which also
adjust frequencies while operational but possess a limited number of
adjustable frequency points, Transmeta's Long Run has a large number of
dynamic ramps, depending on the processor load, to make optimal use of the
CPU without burning unnecessary power.
"I think [Intel is] recognizing that notebooks and laptops are more productivity
aids rather than analysis workhorses, so power-saving features are a little
more preferred," said Richard Partridge, an analyst at D.H. Brown, in Port
Chester, N.Y.
"Intel will continue to offer the workhorse processors, but they might have
finally realized that when I perform my next crash analysis of my mini-van, I
probably won't be doing it sitting on a beach," Partridge said.
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