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To: d[-_-]b who wrote (47136)2/4/1998 12:36:00 AM
From: Paul Engel  Read Replies (1) | Respond to of 186894
 
Eric and Intel Investors - SLOT 2 Details to be Revealed By Intel!

Intel is accelerating their Technology Introductions. Here's the latest on the Real Fast versions of the Deschutes/Pentium II.

Paul

{========================================}

news.com

Intel to unveil "Slot 2" chip
design
By Michael Kanellos
February 3, 1998, 5:20 p.m. PT

Later this week, Intel will publicly reveal
details of its upcoming "Slot 2" Pentium II
chip design for the first time and also give an
overview of the 450-MHz Pentium II
"Deschutes" processor, two product
innovations that will likely be seen in servers
and workstations in the second half of the
year.

Intel's plans will be sketched out at the
International Solid-State Circuits Conference
sponsored by the Solid-State Circuits
Society. The conference takes place from
February 5 through February 7 in San
Francisco.

The presentation will describe how the
processor connects to the rest of the PC
system, at first glance an arcane topic. In
reality, it's crucial technology for the
semiconductor and PC industries since it
essentially determines the core design of a
PC and which chip vendor dominates those
designs.

Slot 2 technology does not refer to
technology inside the processor itself, but
instead refers both to how the processor
connects to other components and to its
housing. The Slot 2 design is expected to
improve on Intel's Slot 1 concept--used on
current Pentium II chips--in a number of ways.

As an example, the Slot 2 design increases
the size of a chip's high-speed cache
memory from 512KB to 2MB. Cache
memory is independent, processor-focused
memory that speeds the flow of data to a
processor. More of it means more efficient
processing and faster computers.

Slot 2 chips, which will be found first on
servers and workstations, will also be
capable of eight-way (eight-processor)
multiprocessing. Current Pentium II
processors are only capable of two-way, or
two-processor, multiprocessing.

Intel has not licensed all of its intellectual
property surrounding the slot designs to
competitors. As a result, computer vendors
and motherboard manufacturers cannot use
processors from companies such as
Advanced Micro Devices interchangeably
with Pentium II chips.

Although competitors are devising strategies
to adopt slot designs, they haven't revealed
solutions yet. Cyrix has gained access to a
good portion of the intellectual property
required to build a Slot 1 or 2 processor, but
has not committed to the design. Failure
could strengthen Intel's dominance in the
market and give the company a virtual lock
on high-end X86 computing.

Along with specifications for the new slot
configuration, Intel executives will provide
details for its 450-MHz Pentium II chip with a
100-MHz system bus. This processor,
expected by the end of the year, will likewise
first appear in servers and workstations,
although the chip will be capable of being
used in desktops and mobile computers.
Currently, the fastest Pentium II runs at 333
MHz and contains a 66 MHz system bus.

While faster processor speeds are always
welcomed by users, the increase in the bus
speed in many ways will be the larger event.
The system bus controls the flow of data
between the processor core and the rest of
the computer.

Processor speeds have been moving up on
a quarterly basis, but the system bus has
been running at 66 MHz since the Pentium
chip first came out years ago. Increasing the
bus speed is expected to improve overall
system performance. As an added bonus, a
faster system bus also opens up the ceiling
on processor core speeds.

The 100-MHz system bus will first appear on
350-MHz Deschutes processors released
during the middle of the year.

The 450-MHz Pentium II will be made under
the 0.25-micron manufacturing process and
contain 7.5 million transistors.

Intel is an investor in CNET: The Computer
Network.

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