Intel® Pentium® 4 Processor 1.70 GHz, 256K Cache, 400 MHz FSB

Intel® Pentium® 4 Processor 1.70 GHz, 256K Cache, 400 MHz FSB

Essentials

Product Collection
Legacy Intel® Pentium® Processor
Code Name
Products formerly Willamette
Vertical Segment
Desktop
Lithography
180 nm

Performance Specifications

Total Cores
1
Processor Base Frequency
1.70 GHz
Cache
256 KB L2 Cache
Bus Speed
400 MHz
FSB Parity
No
TDP
64 W
VID Voltage Range
1.580V-1.75V

Supplemental Information

Marketing Status
Discontinued
Servicing Status
End of Servicing Updates
Embedded Options Available
No

Package Specifications

Sockets Supported
PPGA423,PPGA478
TCASE
76°C
Package Size
53.3mm x 53.3mm
Processing Die Size
217 mm2
# of Processing Die Transistors
42 million

Advanced Technologies

Intel® Turbo Boost Technology ‡
No
Intel® Hyper-Threading Technology ‡
No
Intel® Virtualization Technology (VT-x) ‡
No
Intel® 64 ‡
No
Instruction Set
32-bit
Idle States
No
Enhanced Intel SpeedStep® Technology
No
Intel® Demand Based Switching
No

Security & Reliability

Intel® Trusted Execution Technology ‡
No
Execute Disable Bit ‡
No

All information provided is subject to change at any time, without notice. Intel may make changes to manufacturing life cycle, specifications, and product descriptions at any time, without notice. The information herein is provided "as-is" and Intel does not make any representations or warranties whatsoever regarding accuracy of the information, nor on the product features, availability, functionality, or compatibility of the products listed. Please contact system vendor for more information on specific products or systems.

Intel classifications are for general, educational and planning purposes only and consist of Export Control Classification Numbers (ECCN) and Harmonized Tariff Schedule (HTS) numbers. Any use made of Intel classifications are without recourse to Intel and shall not be construed as a representation or warranty regarding the proper ECCN or HTS. Your company as an importer and/or exporter is responsible for determining the correct classification of your transaction.

Refer to Datasheet for formal definitions of product properties and features.

‡ This feature may not be available on all computing systems. Please check with the system vendor to determine if your system delivers this feature, or reference the system specifications (motherboard, processor, chipset, power supply, HDD, graphics controller, memory, BIOS, drivers, virtual machine monitor-VMM, platform software, and/or operating system) for feature compatibility. Functionality, performance, and other benefits of this feature may vary depending on system configuration.

System and Maximum TDP is based on worst case scenarios. Actual TDP may be lower if not all I/Os for chipsets are used.

Max Turbo Frequency refers to the maximum single-core processor frequency that can be achieved with Intel® Turbo Boost Technology. See www.intel.com/technology/turboboost/ for more information and applicability of this technology.

See http://www.intel.com/content/www/us/en/architecture-and-technology/hyper-threading/hyper-threading-technology.html?wapkw=hyper+threading for more information including details on which processors support Intel® HT Technology.

Processors that support 64-bit computing on Intel® architecture require an Intel 64 architecture-enabled BIOS.

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