Athlon X4 840 vs Core i5

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Aggregate performance score

Core i5
2023
2.17
+0.9%

Core i5 outperforms Athlon X4 840 by a minimal 1% based on our aggregate benchmark results.

Primary details

Comparing Core i5 and Athlon X4 840 processor market type (desktop or notebook), architecture, sales start time and price.

Place in performance ranking17721782
Place by popularitynot in top-100not in top-100
Cost-effectiveness evaluation6.757.38
Market segmentDesktop processorDesktop processor
Seriesno data4x Athlon
Architecture codenameno dataKaveri (2014−2015)
Release date1 October 2023 (less than a year ago)August 2014 (9 years ago)
Current price$190 $23

Cost-effectiveness evaluation

Performance per price, higher is better.

Athlon X4 840 has 9% better value for money than Core i5.

Detailed specifications

Core i5 and Athlon X4 840 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 data3.1 GHz
Boost clock speedno data3.8 GHz
L1 cacheno data256K
L2 cacheno data4 MB
Chip lithographyno data28 nm
Die sizeno data245 mm2
Maximum case temperature (TCase)no data72 °C
Number of transistorsno data2,411 million
64 bit support-+
Windows 11 compatibilityno data-
Unlocked multiplierNoYes

Compatibility

Information on Core i5 and Athlon X4 840 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 dataSocket FM2+
Power consumption (TDP)no data65 watt

Technologies and extensions

Technological solutions and additional instructions supported by Core i5 and Athlon X4 840. You'll probably need this information if you require some particular technology.

AES-NIno data+
FMAno data+
AVXno data+

Virtualization technologies

Virtual machine speed-up technologies supported by Core i5 and Athlon X4 840 are enumerated here.

AMD-Vno data+

Memory specs

Types, maximum amount and channel quantity of RAM supported by Core i5 and Athlon X4 840. Depending on the motherboard, higher memory frequencies may be supported.

Supported memory typesno dataDDR3

Peripherals

Specifications and connection of peripherals supported by Core i5 and Athlon X4 840.

PCIe versionno data3.0
PCI Express lanesno data16

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
+0.9%
Athlon X4 840 2.15

Core i5 outperforms Athlon X4 840 by 1% 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
Athlon X4 840 3319
+27.8%

Athlon X4 840 outperforms Core i5 by 28% in Passmark.

Gaming performance

Pros & cons summary


Performance score 2.17 2.15
Recency 1 October 2023 on August 2014

Given the minimal performance differences, no clear winner can be declared between Core i5 and Athlon X4 840.


Should you still have questions on choice between Core i5 and Athlon X4 840, 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
AMD Athlon X4 840
Athlon X4 840

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 52 votes

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3.8 577 votes

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Questions & comments

Here you can ask a question about Core i5 or Athlon X4 840, agree or disagree with our judgements, or report an error or mismatch.