Intel 4 2.26 GHz BX80532PE2260D User Manual

The Intel

®

 Pentium

®

 4 processor family supporting Hyper-Threading Technology

1

 

(HT Technology) delivers Intel's most advanced, most powerful processors for desktop PCs and 
entry-level workstations, which are based on the Intel NetBurst

®

 microarchitecture. The 

Pentium 4 processor is designed to deliver performance across applications and usages where 
end-users can truly appreciate and experience the performance. These applications include 
Internet audio and streaming video, image processing, video content creation, speech, 3D, CAD, 
games, multimedia, and multitasking user environments. The Intel

®

 Pentium

®

 4 processor 

Extreme Edition supporting HT Technology features 2 MB of L3 cache and offers high levels of 
performance targeted specifically for high-end gamers and computing power users. 

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Available at 2 GHz, 2.20 GHz, 2.26 GHz, 

2.40 GHz, 2.50 GHz, 2.53 GHz, 2.60 GHz, 

2.66 GHz, 2.80 GHz, 3 GHz, 3.06 GHz, 

3.20 GHz, and 3.40 GHz

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Supports Hyper-Threading Technology 

(HT Technology) at 3.06 GHz with 533 MHz 

system bus and all frequencies with 800 MHz 

system bus 

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Binary compatible with applications running 

on previous members of the Intel 

microprocessor line

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Intel NetBurst

®

 microarchitecture

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System bus frequency at 400 MHz, 533 MHz, 

and 800 MHz

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Rapid Execution Engine: Arithmetic Logic 

Units (ALUs) run at twice the processor core 

frequency

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Hyper-Pipelined Technology 

— Advance Dynamic Execution 
— Very deep out-of-order execution

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Enhanced branch prediction

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Optimized for 32-bit applications running on 

advanced 32-bit operating systems

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8-KB Level 1 data cache

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Level 1 Execution Trace Cache stores 12-K 

micro-ops and removes decoder latency from 

main execution loops

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512-KB Advanced Transfer Cache (on-die, 

full-speed Level 2 (L2) cache) with 8-way 

associativity and Error Correcting Code 

(ECC)

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2-MB Integrated Level 3 (L3) cache with 

8-way associativity that is supported by Intel

®

 

Pentium

®

 4 Processor Extreme Edition 

Supporting Hyper-Threading Technology 

■

144 Streaming SIMD Extensions 2 (SSE2) 

instructions

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Enhanced floating point and multimedia unit 

for enhanced video, audio, encryption, and 

3D performance

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Power Management capabilities 

— System Management mode 
— Multiple low-power states

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8-way cache associativity provides improved 

cache hit rate on load/store operations

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478-Pin Package

February 2004

Document Number: 298643-012