Atom x5-E3940 vs Core i5

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Aggregate performance score

Core i5
2023
2.17
+72.2%

Core i5 outperforms Atom x5-E3940 by an impressive 72% based on our aggregate benchmark results.

Primary details

Comparing Core i5 and Atom x5-E3940 processor market type (desktop or notebook), architecture, sales start time and price.

Place in performance ranking17742211
Place by popularitynot in top-100not in top-100
Cost-effectiveness evaluation7.03no data
Market segmentDesktop processorLaptop
Seriesno data5x Intel Atom
Architecture codenameno dataApollo Lake (2016)
Release date1 October 2023 (less than a year ago)30 August 2014 (9 years ago)
Current price$179 $546

Cost-effectiveness evaluation

Performance per price, higher is better.

no data

Detailed specifications

Core i5 and Atom x5-E3940 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 coresno data4 (Quad-Core)
Threadsno data4
Base clock speedno data1.6 GHz
Boost clock speedno data1.8 GHz
L1 cacheno data56K (per core)
L2 cacheno data2 MB (shared)
L3 cacheno data0 KB
Chip lithographyno data14 nm
Maximum case temperature (TCase)no data103 °C
64 bit support-+
Windows 11 compatibilityno data-
Unlocked multiplierNoNo

Compatibility

Information on Core i5 and Atom x5-E3940 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 (Uniprocessor)
Socketno dataIntel BGA 1296
Power consumption (TDP)no data10 Watt

Technologies and extensions

Technological solutions and additional instructions supported by Core i5 and Atom x5-E3940. You'll probably need this information if you require some particular technology.

AES-NIno data+
Enhanced SpeedStep (EIST)no data+

Security technologies

Core i5 and Atom x5-E3940 technologies aimed at improving security, for example, by protecting against hacks.

TXTno data+

Virtualization technologies

Virtual machine speed-up technologies supported by Core i5 and Atom x5-E3940 are enumerated here.

VT-dno data+
VT-xno data+

Memory specs

Types, maximum amount and channel quantity of RAM supported by Core i5 and Atom x5-E3940. Depending on the motherboard, higher memory frequencies may be supported.

Supported memory typesno dataDDR3-1866
Maximum memory sizeno data8 GB

Graphics specifications

General parameters of integrated GPUs, if any.

Integrated graphics cardno dataIntel HD Graphics 500

Peripherals

Specifications and connection of peripherals supported by Core i5 and Atom x5-E3940.

PCIe versionno data2.0
PCI Express lanesno data4

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.

Core i5 2.17
+72.2%
Atom x5-E3940 1.26

Core i5 outperforms Atom x5-E3940 by 72% based on our aggregate benchmark results.


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.

Benchmark coverage: 68%

Core i5 2598
+33.7%
Atom x5-E3940 1943

Core i5 outperforms Atom x5-E3940 by 34% in Passmark.

Gaming performance

Pros & cons summary


Performance score 2.17 1.26
Recency 1 October 2023 30 August 2014

The Core i5 is our recommended choice as it beats the Atom x5-E3940 in performance tests.

Note that Core i5 is a desktop processor while Atom x5-E3940 is a notebook one.


Should you still have questions on choice between Core i5 and Atom x5-E3940, 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 Core i5
Core i5
Intel Atom x5-E3940
Atom x5-E3940

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.


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Questions & comments

Here you can ask a question about Core i5 or Atom x5-E3940, agree or disagree with our judgements, or report an error or mismatch.