Intel close to quad-core Tigerton launch
Published: 29 Aug 2007 11:47 BST
Intel will complete its transition to the Core architecture across its PC and server processors with the launch of a new quad-core chip next week, the "Tigerton" Xeon MP processor.
Tigerton is a quad-core server processor designed for servers with four or more chips that is part of an overall platform code named "Caneland". Intel plans to hold launch briefings next Wednesday in the US with Dell, HP , IBM and Sun to preview the new processor and servers.
The formal launch seems likely to be on Thursday in the US.
The Tigerton-based servers are expected to be very powerful, very expensive and therefore relatively rare. The overwhelming majority of the server market consists of systems with two processors, but there's enough demand and profit in the four-way segment to keep chip companies and their customers interested.
This segment is also one where AMD's Opteron chips have excelled in recent years.
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Dell's first product with Opteron processors was a four-way server. Intel expects to be more competitive in this segment with the shift to the Core microarchitecture, which is more powerful and more power-efficient than the Netburst architecture still in use for Intel's four-way chips. When Caneland launches, Intel will have introduced Core-based processors in every major segment of its lineup.
Tigerton will also see the end of the dual independent bus structure needed to help the four-way Netburst chips talk to the rest of the system. It will instead use dedicated links between each processor and the chipset, in a preview of a broader design overhaul expected in 2008 with the Nehalem processors.
Bringing quad-core chips to this segment gives Intel a boost ahead of AMD's quad-core Barcelona launch, which will take place the following Monday after six months of delays.
Later this year, Intel will refresh its quad-core processors for two-way servers with the launch of the Penryn chips.
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