Pentium 4 HT 531 vs Pentium Extreme Edition 965

Primary details

Comparing Pentium Extreme Edition 965 and Pentium 4 HT 531 processor market type (desktop or notebook), architecture, sales start time and price.

Place in the ranking2776not rated
Place by popularitynot in top-100not in top-100
Market segmentDesktop processorDesktop processor
Power efficiency0.45no data
Architecture codenamePresler (2005−2007)Prescott (2001−2005)
Release date26 March 2006 (18 years ago)June 2005 (19 years ago)
Launch price (MSRP)$999no data

Cost-effectiveness evaluation

Performance per price, higher is better.

no data

Detailed specifications

Pentium Extreme Edition 965 and Pentium 4 HT 531 basic parameters such as number of cores, number of threads, base frequency and turbo boost clock, lithography, cache size and multiplier lock state. These parameters indirectly say of CPU speed, though for more precise assessment you have to consider their test results.

Physical cores2 (Dual-core)1 (Single-Core)
Threads42
Base clock speed3.733 GHzno data
Boost clock speed0.73 GHz3 GHz
L1 cache16 KB (per core)16 KB
L2 cache2 MB (per core)1 MB
L3 cacheno data0 KB
Chip lithography65 nm90 nm
Die size2x 81 mm2109 mm2
Maximum case temperature (TCase)67 °Cno data
Number of transistors376 million125 million
64 bit support+-
Windows 11 compatibilityno data-
Unlocked multiplier+-

Compatibility

Information on Pentium Extreme Edition 965 and Pentium 4 HT 531 compatibility with other computer components: 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 configuration11
Socket775775
Power consumption (TDP)130 Watt84 Watt

Virtualization technologies

Virtual machine speed-up technologies supported by Pentium Extreme Edition 965 and Pentium 4 HT 531 are enumerated here.

VT-x+no data

Memory specs

Types, maximum amount and channel quantity of RAM supported by Pentium Extreme Edition 965 and Pentium 4 HT 531. Depending on the motherboard, higher memory frequencies may be supported.

Supported memory typesDDR1, DDR2, DDR3 Depends on motherboardDDR1, DDR2, DDR3

Graphics specifications

General parameters of integrated GPUs, if any.

Integrated graphics cardOn certain motherboards (Chipset feature)no data

Pros & cons summary


Physical cores 2 1
Threads 4 2
Chip lithography 65 nm 90 nm
Power consumption (TDP) 130 Watt 84 Watt

Pentium Extreme Edition 965 has 100% more physical cores and 100% more threads, and a 38.5% more advanced lithography process.

Pentium 4 HT 531, on the other hand, has 54.8% lower power consumption.

We couldn't decide between Pentium Extreme Edition 965 and Pentium 4 HT 531. We've got no test results to judge.


Should you still have questions on choice between Pentium Extreme Edition 965 and Pentium 4 HT 531, ask them in Comments section, and we shall answer.

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Intel Pentium Extreme Edition 965
Pentium Extreme Edition 965
Intel Pentium 4 HT 531
Pentium 4 HT 531

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Community ratings

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1.5 2 votes

Rate Pentium Extreme Edition 965 on a scale of 1 to 5:

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3.5 54 votes

Rate Pentium 4 HT 531 on a scale of 1 to 5:

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Questions & comments

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