Atom E660 vs Mobile Sempron 3100+

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Aggregate performance score

Mobile Sempron 3100+
1 core / 1 thread, 62 Watt
0.17
Atom E660
2010
1 core / 2 threads, 3 Watt
0.17

Primary details

Comparing Mobile Sempron 3100+ and Atom E660 processor market type (desktop or notebook), architecture, sales start time and price.

Place in the ranking32723278
Place by popularitynot in top-100not in top-100
Market segmentLaptopLaptop
SeriesMobile Sempronno data
Power efficiency0.265.36
Architecture codenameGeorgetownTunnel Creek (2010)
Release dateno data14 September 2010 (14 years ago)
Launch price (MSRP)no data$54

Detailed specifications

Mobile Sempron 3100+ and Atom E660 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 speed1.8 GHz1.3 GHz
Bus rate800 MHzno data
L1 cacheno data64 KB (per core)
L2 cacheno data512 KB (per core)
L3 cacheno data0 KB
Chip lithographyno data45 nm
Die sizeno data26 mm2
Number of transistorsno data47 million
64 bit support--
Windows 11 compatibility--

Compatibility

Information on Mobile Sempron 3100+ and Atom E660 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 dataIntel BGA 676
Power consumption (TDP)62 Watt3 Watt

Technologies and extensions

Technological solutions and additional instructions supported by Mobile Sempron 3100+ and Atom E660. You'll probably need this information if you require some particular technology.

Enhanced SpeedStep (EIST)no data+
Hyper-Threading Technologyno data+

Memory specs

Types, maximum amount and channel quantity of RAM supported by Mobile Sempron 3100+ and Atom E660. Depending on the motherboard, higher memory frequencies may be supported.

Supported memory typesno dataDDR2

Graphics specifications

General parameters of integrated GPUs, if any.

Integrated graphics cardno dataIntel GMA 600

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 3100+ 0.17
Atom E660 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 3100+ 277
+2.2%
Atom E660 271

Gaming performance

Pros & cons summary


Threads 1 2
Power consumption (TDP) 62 Watt 3 Watt

Atom E660 has 100% more threads, and 1966.7% lower power consumption.

Given the minimal performance differences, no clear winner can be declared between Mobile Sempron 3100+ and Atom E660.


Should you still have questions on choice between Mobile Sempron 3100+ and Atom E660, ask them in Comments section, and we shall answer.

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AMD Mobile Sempron 3100+
Mobile Sempron 3100+
Intel Atom E660
Atom E660

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Community ratings

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


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Questions & comments

Here you can ask a question about Mobile Sempron 3100+ or Atom E660, agree or disagree with our judgements, or report an error or mismatch.