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To: Paul Engel who wrote (105806)7/18/2000 3:32:18 PM
From: Diamond Jim  Respond to of 186894
 
Intel pact with Rambus prohibits DDR chip sets for three years
[By: Rajeev Kadam on 7/18/00 - Talk Back

Intel Corp. is essentially barred from introducing its own double data rate (DDR) chip set for
microprocessors in personal computers before 2003, under terms of its 1997 licensing agreement with
Rambus Inc.

Industry sources said the virtually unknown restriction explains why Intel recently licensed patents for
chip set support of DDR memories to Via Technologies Inc., Acer Laboratories Inc, and Silicon
Integrated Systems Corp. (SiS) in Taiwan. The pacts allow these three companies to offer DDR chip
sets for Intel's Pentium III and Celeron processors.

An Intel spokesman in Santa Clara denied that the company's DDR chip set deals had any connection
with Intel's own Rambus licensing agreement. He agreed, however, that independent chip set
suppliers could fill a void for DDR support in PCs with Pentium III and Celeron processors, since Intel
has no double data rate products.

DDR chip sets are becoming a paramount concern for Intel, since later this year Athlon processors from
archrival Advanced Micro Devices Inc. will be supported by a bevy of new double data rate chips.
Unable to sell any of its own DDR chip sets for PCs, Intel has been forced to rely on other suppliers to
provide logic/memory controllers to compete against AMD's high-end central processor, according to
sources.
SBN

semibiznews.com



To: Paul Engel who wrote (105806)7/18/2000 3:48:20 PM
From: Road Walker  Respond to of 186894
 
CC link:

nasdaq.com

John



To: Paul Engel who wrote (105806)7/18/2000 4:43:55 PM
From: Scumbria  Read Replies (1) | Respond to of 186894
 
Paul,

It has been THREE YEARS since then and neither AMD nor anybody in the PC business has brought out a production DDR chip set.

Based on the PCWorld benchmarks out this week, it seems that neither DRDRAM nor DDR offers any performance advantage over PC133 for current processor speeds.

Scumbria