Pentium 4 HT Extreme Edition 3.46: specs and benchmarks

Summary

Intel started Pentium 4 HT Extreme Edition 3.46 sales 31 October 2004. Based on a Gallatin architecture, this desktop processor is primarily aimed at home systems. It has 1 core and 2 threads, and is based on 130 nm manufacturing technology, with a maximum frequency of 466 MHz and a locked multiplier.

Compatibility-wise, this is Intel Socket 775 processor with a TDP of 110 Watt and a maximum temperature of 66 °C. It supports DDR1, DDR2, DDR3 Depends on motherboard memory.

Primary Details

Pentium 4 HT Extreme Edition 3.46 processor market type (desktop or notebook), architecture, sales start time and pricing.

Place in performance ranking	not rated
Place by popularity	not in top-100
Market segment	Desktop processor
Architecture codename	Gallatin (2003−2004)
Release date	31 October 2004 (19 years ago)

Detailed Specifications

Basic microprocessor parameters such as number of cores, number of threads, base frequency and turbo boost clock, lithography, cache size and multiplier lock state. These parameters can generally indicate CPU performance, but to be more precise you have to review its test results.

Physical cores	1 (Single-Core)
Threads	2
Base clock speed	3.466 GHz	of 4.7 (Ryzen 9 7900X)
Boost clock speed	0.47 GHz	of 6.2 (Core i9-14900KS)
L1 cache	8 KB	of 7475.2 (Apple M2 Pro 10-Core)
L2 cache	512 KB	of 98304 (Ryzen Threadripper PRO 7995WX)
L3 cache	2 MB	of 768 (EPYC 7773X)
Chip lithography	130 nm	of 3 (Apple M3 Max 16-Core)
Die size	269 mm2
Maximum case temperature (TCase)	66 °C	of 105 (Core i7-5950HQ)
Number of transistors	178 million	of 9900000 (Ryzen 5 7645HX)
64 bit support	-
Unlocked multiplier	No

Compatibility

Information on Pentium 4 HT Extreme Edition 3.46 compatibility with other computer components and devices: motherboard (look for socket type), power supply unit (look for power consumption) etc. Useful when planning a future computer configuration or upgrading an existing one. Note that power consumption of some processors can well exceed their nominal TDP, even without overclocking. Some can even double their declared thermals given that the motherboard allows to tune the CPU power parameters.

Number of CPUs in a configuration	1	of 8 (Xeon Platinum 8454H)
Socket	775
Power consumption (TDP)	110 Watt	of 400 (Xeon Platinum 9282)

Memory specs

Types, maximum amount and channel number of RAM supported by Pentium 4 HT Extreme Edition 3.46's memory controller. Depending on the motherboard, higher memory frequency may be supported.

Supported memory types

DDR1, DDR2, DDR3 Depends on motherboard

Benchmark performance

Single-core and multi-core benchmark results of Pentium 4 HT Extreme Edition 3.46. Overall benchmark performance is measured in points in 0-100 range, higher is better.

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