Intel Pentium 4 HT 521 processor review

Pentium 4 HT 521 processor released by Intel; release date: June 2005. The processor is designed for desktop-computers and based on Prescott microarchitecture.

CPU is locked to prevent overclocking. Total number of cores - 1. Maximum CPU clock speed - 2.8 GHz. Maximum operating temperature - 67.7°C. Manufacturing process technology - 90 nm. Cache size: L1 - 16 KB, L2 - 1024 KB.

Supported memory types: DDR1, DDR2, DDR3.

Supported socket types: PLGA775. Maximum number of processors in a configuration - 1. Power consumption (TDP): 84 Watt.

Benchmarks

Geekbench 4
Single Core

Top 1 CPU

This CPU

5311

801

Geekbench 4
Multi-Core

Top 1 CPU

This CPU

36691

906

Name	Value
Geekbench 4 - Single Core	801
Geekbench 4 - Multi-Core	906

Specifications (specs)

Essentials
Architecture codename	Prescott
Launch date	June 2005
Place in performance rating	2526
Processor Number	521
Series	Legacy Intel® Pentium® Processor
Status	Discontinued
Vertical segment	Desktop
Performance
64 bit support
Base frequency	2.80 GHz
Bus Speed	800 MHz FSB
Die size	112 mm2
L1 cache	16 KB
L2 cache	1024 KB
Manufacturing process technology	90 nm
Maximum core temperature	67.7°C
Maximum frequency	2.8 GHz
Number of cores	1
Transistor count	125 million
VID voltage range	1.200V-1.425V

Memory
Supported memory types	DDR1, DDR2, DDR3
Compatibility
Low Halogen Options Available
Max number of CPUs in a configuration	1
Package Size	37.5mm x 37.5mm
Sockets supported	PLGA775
Thermal Design Power (TDP)	84 Watt
Security & Reliability
Execute Disable Bit (EDB)
Intel® Trusted Execution technology (TXT)
Advanced Technologies
Enhanced Intel SpeedStep® technology
Idle States
Intel 64
Intel® Demand Based Switching
Intel® Hyper-Threading technology
Intel® Turbo Boost technology
Virtualization
Intel® Virtualization Technology (VT-x)