Pentium 4 HT 631 vs Pentium E5400

VS

Primary details

Comparing Pentium E5400 and Pentium 4 HT 631 processor market type (desktop or notebook), architecture, sales start time and price.

Place in the ranking2794not rated
Place by popularitynot in top-100not in top-100
Cost-effectiveness evaluation8.46no data
Market segmentDesktop processorDesktop processor
Power efficiency0.90no data
Architecture codenameWolfdale (2008−2010)Cedar Mill (2006)
Release date18 January 2009 (15 years ago)January 2006 (18 years ago)
Launch price (MSRP)$55no data

Cost-effectiveness evaluation

Performance per price, higher is better.

no data

Detailed specifications

Pentium E5400 and Pentium 4 HT 631 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)
Threads22
Base clock speed2.7 GHzno data
Boost clock speed2.7 GHz3 GHz
L1 cache64 KB (per core)28 KB
L2 cache2 MB (shared)2 MB
L3 cache0 KB0 KB
Chip lithography45 nm65 nm
Die size82 mm281 mm2
Maximum core temperature74 °Cno data
Maximum case temperature (TCase)no data69 °C
Number of transistors228 million188 million
64 bit support++
Windows 11 compatibility--
VID voltage range0.85V-1.3625Vno data

Compatibility

Information on Pentium E5400 and Pentium 4 HT 631 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
SocketLGA775775
Power consumption (TDP)65 Watt86 Watt

Technologies and extensions

Technological solutions and additional instructions supported by Pentium E5400 and Pentium 4 HT 631. You'll probably need this information if you require some particular technology.

Enhanced SpeedStep (EIST)+no data
Turbo Boost Technology-no data
Hyper-Threading Technology-no data
Idle States+no data
Thermal Monitoring+-
Demand Based Switching-no data

Security technologies

Pentium E5400 and Pentium 4 HT 631 technologies aimed at improving security, for example, by protecting against hacks.

TXT-no data
EDB+no data

Virtualization technologies

Virtual machine speed-up technologies supported by Pentium E5400 and Pentium 4 HT 631 are enumerated here.

VT-d-no data

Memory specs

Types, maximum amount and channel quantity of RAM supported by Pentium E5400 and Pentium 4 HT 631. Depending on the motherboard, higher memory frequencies may be supported.

Supported memory typesDDR1, DDR2, DDR3DDR1, DDR2, DDR3

Graphics specifications

General parameters of integrated GPUs, if any.

Integrated graphics cardOn certain motherboards (Chipset feature)no data

Peripherals

Specifications and connection of peripherals supported by Pentium E5400 and Pentium 4 HT 631.

PCIe version2.0no data

Pros & cons summary


Physical cores 2 1
Chip lithography 45 nm 65 nm
Power consumption (TDP) 65 Watt 86 Watt

Pentium E5400 has 100% more physical cores, a 44.4% more advanced lithography process, and 32.3% lower power consumption.

We couldn't decide between Pentium E5400 and Pentium 4 HT 631. We've got no test results to judge.


Should you still have questions on choice between Pentium E5400 and Pentium 4 HT 631, ask them in Comments section, and we shall answer.

Vote for your favorite

Do you think we are right or mistaken in our choice? Vote by clicking "Like" button near your favorite CPU.


Intel Pentium E5400
Pentium E5400
Intel Pentium 4 HT 631
Pentium 4 HT 631

Similar processor comparisons

We picked several similar comparisons of processors in the same market segment and performance relatively close to those reviewed on this page.

Community ratings

Here you can see how users rate the processors, as well as rate them yourself.


3.3 312 votes

Rate Pentium E5400 on a scale of 1 to 5:

  • 1
  • 2
  • 3
  • 4
  • 5
3.2 86 votes

Rate Pentium 4 HT 631 on a scale of 1 to 5:

  • 1
  • 2
  • 3
  • 4
  • 5

Questions & comments

Here you can ask a question about Pentium E5400 or Pentium 4 HT 631, agree or disagree with our judgements, or report an error or mismatch.