Intel Pentium 4 Processor on 90 nm
Process
Datasheet
2.80 GHz – 3.40 GHz Frequencies Supporting Hyper-Threading
Technology1 for All Frequencies with 800 MHz Front Side Bus
The Intel Pentium 4 processor family supporting Hyper-Threading Technology1
(HT Technology) delivers Intel's most advanced, most 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.
Note that the suffix “A” on the processor core frequency refers to processors with a 533 MHz
FSB and the suffix “E” refers to processors with an 800 MHz FSB supporting Hyper-Threading
Technology.
I Available at 2.80A/E GHz, 3E GHz,
3.20E GHz, and 3.40E GHz
I Supports Hyper-Threading Technology
1
(HT Technology) for all frequencies with
800 MHz front side bus (FSB)
I Binary compatible with applications running
on previous members of the Intel
microprocessor line
I Intel NetBurst
microarchitecture
I FSB frequencies at 533 MHz, and 800 MHz
I Hyper-Pipelined Technology
— Advance Dynamic Execution
— Very deep out-of-order execution
I Enhanced branch prediction
I Optimized for 32-bit applications running on
advanced 32-bit operating systems
I 478-Pin Package
I 16-KB Level 1 data cache
I 1-MB Advanced Transfer Cache (on-die, full-
speed Level 2 (L2) cache) with 8-way
associativity and Error Correcting Code
(ECC)
I 144 Streaming SIMD Extensions 2 (SSE2)
instructions
I 13 Streaming SIMD Extensions 3 (SSE3)
instructions
I Enhanced floating point and multimedia unit
for enhanced video, audio, encryption, and
3D performance
I Power Management capabilities
— System Management mode
— Multiple low-power states
I 8-way cache associativity provides improved
cache hit rate on load/store operations
February 2004
Document Number: 300561-001