Intel Tejas

Introduced: 2005-Q2

Description: Successor to Prescott likely to be called Pentium V built on a 90 nm process, supporting IA-32e, DDR-II and PCI Express. Runs cooler and quiter than current chips. Uses a new LGA775 socket, with a 1066 MHz bus and starts at around 4.5 GHz, moving to around 9 before it is canceled. To include the 8 new "Tejas New Instructions" aka Azalia (Azalea), for improved audio multistreaming, speech recognition, Dolby Digital etc. Also includes "Extended Enhanced HyperThreading"...
Uses dual channel DDR-II DRAM at 533 MHz and the Alderwood and Grantsdale chipsets.
Will later be built in a 65 nm process, with a size of 80-100 mm2. The 65 nm version will get 2 MB of L2 cache on chip.
Earlier listed for a 04-Q4 launch, but recent news claim Prescott delays have moved the launch into 2005.
Tejas is canned in favor of Merom / Conroe.

Type: Processors [Roadmap] [Timeline]

State: Canceled

Quick Specs

Die size120 - 140 mm2
Bus speed1066 MHz
L2 cache1 MB (65nm: 2 MB)
L1 cacheI:16 KμOps? D:24 KB?
Process90 nm, later 65 nm
Core speed4.5 GHz and up
Power~ 120 W?
Form factorLGA775
Core voltage1.15 V
TypeDesktop, 64-bit
CoreTejas
Pipeline31+? stage

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News clips relating to Intel Tejas

Showing 76-82 from 82 results. Page: [1 2 3 4 ]

2002-11-01 Land grid array sockets for server applications IBM [rm]

2002-10-09 Pentium 4 mk8?: After Prescott and Tejas, meet Nehalem The Inquirer [rm]

2002-09-30  PCWatch [rm]

2002-09-30 Intel CPU core transition guesstimate PCWatch [rm]

2002-09-01 Intel - Tejas - Pentium 4/5 - 32/64-bit GEEK.com [rm]

2002-07-06 Intel's Prescott and Tejas. Yamhill no future?: About Intel's earlier research on extending the x86 architecture to 64 bits. The Inquirer [rm]

2002-06-27 Intel's AMD X86-64 clone, doggone it The Inquirer [rm]

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