Intel Pentium 4 641 HH80552PG0882M User Manual

8

The Intel

®

 Pentium

®

 4 processor family supporting Hyper-Threading Technology

1

 (HT Technology) delivers 

Intel's advanced, powerful processors for desktop PCs and entry-level workstations that 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.

§

•

Available at 3.80F GHz, 3.60F GHz, 3.40F GHz 
and 3.20F GHz

•

Supports Hyper-Threading Technology

1

 

(HT Technology) for all frequencies with 
800 MHz front side bus (FSB)

•

Supports Intel

®

 Extended Memory 64 

Technology

2

 (Intel

®

 EM64T)

•

Supports Execute Disable Bit capability

•

Binary compatible with applications running on 
previous members of the Intel microprocessor line

•

Intel NetBurst

®

 microarchitecture

•

FSB frequency at 800 MHz

•

Hyper-Pipelined Technology 

•

Advance Dynamic Execution 

•

Very deep out-of-order execution

•

Enhanced branch prediction

•

775-land Package

•

16-KB Level 1 data cache

•

1-MB Advanced Transfer Cache (on-die, full-
speed Level 2 (L2) cache) with 8-way associativity 
and Error Correcting Code (ECC)

•

144 Streaming SIMD Extensions 2 (SSE2) 
instructions

•

13 Streaming SIMD Extensions 3 (SSE3) 
instructions

•

Enhanced floating point and multimedia unit for 
enhanced video, audio, encryption, and 3D 
performance

•

Power Management capabilities 

•

System Management mode 

•

Multiple low-power states

•

8-way cache associativity provides improved 
cache hit rate on load/store operations