Mobile Pentium 4 2.40 vs Mobile Sempron 3400+

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Aggregate performance score

Mobile Sempron 3400+
1 core / 1 thread, 62 Watt
0.17
Mobile Pentium 4 2.40
2003
1 core / 2 threads, 60 Watt
0.17

Primary details

Comparing Mobile Sempron 3400+ and Mobile Pentium 4 2.40 processor market type (desktop or notebook), architecture, sales start time and price.

Place in the ranking32753279
Place by popularitynot in top-100not in top-100
Market segmentLaptopLaptop
SeriesMobile Sempronno data
Power efficiency0.260.27
Architecture codenameAlbanyNorthwood (2002−2004)
Release dateno data (2024 years ago)June 2003 (21 year ago)

Detailed specifications

Mobile Sempron 3400+ and Mobile Pentium 4 2.40 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 cores1 (Single-Core)1 (Single-Core)
Threads12
Boost clock speed2 GHz2.4 GHz
Bus rate800 MHzno data
L1 cacheno data8 KB
L2 cacheno data512 KB
L3 cacheno data0 KB
Chip lithographyno data130 nm
Die sizeno data131 mm2
Maximum case temperature (TCase)no data71 °C
Number of transistorsno data55 million
64 bit support--
Windows 11 compatibility--

Compatibility

Information on Mobile Sempron 3400+ and Mobile Pentium 4 2.40 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 configurationno data1
Socketno data478
Power consumption (TDP)62 Watt60 Watt

Technologies and extensions

Technological solutions and additional instructions supported by Mobile Sempron 3400+ and Mobile Pentium 4 2.40. You'll probably need this information if you require some particular technology.

Hyper-Threading Technologyno data+

Memory specs

Types, maximum amount and channel quantity of RAM supported by Mobile Sempron 3400+ and Mobile Pentium 4 2.40. Depending on the motherboard, higher memory frequencies may be supported.

Supported memory typesno dataDDR1, DDR2

Synthetic benchmark performance

Various benchmark results of the processors in comparison. Overall score is measured in points in 0-100 range, higher is better.


Combined synthetic benchmark score

This is our combined benchmark performance rating. We are regularly improving our combining algorithms, but if you find some perceived inconsistencies, feel free to speak up in comments section, we usually fix problems quickly.

Mobile Sempron 3400+ 0.17
Mobile Pentium 4 2.40 0.17

Passmark

Passmark CPU Mark is a widespread benchmark, consisting of 8 different types of workload, including integer and floating point math, extended instructions, compression, encryption and physics calculation. There is also one separate single-threaded scenario measuring single-core performance.

Mobile Sempron 3400+ 269
+1.9%
Mobile Pentium 4 2.40 264

Gaming performance

Pros & cons summary


Threads 1 2
Power consumption (TDP) 62 Watt 60 Watt

Mobile Pentium 4 2.40 has 100% more threads, and 3.3% lower power consumption.

Given the minimal performance differences, no clear winner can be declared between Mobile Sempron 3400+ and Mobile Pentium 4 2.40.


Should you still have questions on choice between Mobile Sempron 3400+ and Mobile Pentium 4 2.40, ask them in Comments section, and we shall answer.

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AMD Mobile Sempron 3400+
Mobile Sempron 3400+
Intel Mobile Pentium 4 2.40
Mobile Pentium 4 2.40

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Community ratings

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


1 3 votes

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3 2 votes

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Questions & comments

Here you can ask a question about Mobile Sempron 3400+ or Mobile Pentium 4 2.40, agree or disagree with our judgements, or report an error or mismatch.