Celeron G3900E vs Athlon II X4 631

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Aggregate performance score

Athlon II X4 631
2011
4 cores / 4 threads, 100 Watt
1.34
+4.7%
Celeron G3900E
2016
2 cores / 2 threads, 35 Watt
1.28

Athlon II X4 631 outperforms Celeron G3900E by a small 5% based on our aggregate benchmark results.

Primary details

Comparing Athlon II X4 631 and Celeron G3900E processor market type (desktop or notebook), architecture, sales start time and price.

Place in the ranking22592291
Place by popularitynot in top-100not in top-100
Cost-effectiveness evaluationno data0.18
Market segmentDesktop processorLaptop
Seriesno dataIntel Celeron
Power efficiency1.273.46
Architecture codenameLlano (2011−2012)Skylake (2015−2016)
Release date17 August 2011 (13 years ago)2 January 2016 (8 years ago)
Launch price (MSRP)no data$107

Cost-effectiveness evaluation

Performance per price, higher is better.

no data

Detailed specifications

Athlon II X4 631 and Celeron G3900E 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 cores4 (Quad-Core)2 (Dual-core)
Threads42
Base clock speed2.6 GHzno data
Boost clock speed2.6 GHz2.4 GHz
Bus typeno dataDMI 3.0
Bus rateno data4 × 8 GT/s
Multiplierno data24
L1 cache128 KB (per core)128 KB
L2 cache1 MB (per core)512 KB
L3 cache0 KB2 MB
Chip lithography32 nm14 nm
Die size228 mm298.57 mm2
Number of transistors1,178 million1750 Million
64 bit support++
Windows 11 compatibility--

Compatibility

Information on Athlon II X4 631 and Celeron G3900E 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 (Uniprocessor)
SocketFM1no data
Power consumption (TDP)100 Watt35 Watt

Technologies and extensions

Technological solutions and additional instructions supported by Athlon II X4 631 and Celeron G3900E. You'll probably need this information if you require some particular technology.

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

Virtualization technologies

Virtual machine speed-up technologies supported by Athlon II X4 631 and Celeron G3900E are enumerated here.

AMD-V+-
VT-dno data+
VT-xno data+

Memory specs

Types, maximum amount and channel quantity of RAM supported by Athlon II X4 631 and Celeron G3900E. Depending on the motherboard, higher memory frequencies may be supported.

Supported memory typesDDR3LPDDR3-1866
Maximum memory sizeno data64 GB
Max memory channelsno data2
Maximum memory bandwidthno data34.134 GB/s
ECC memory support-+

Graphics specifications

General parameters of integrated GPUs, if any.

Integrated graphics cardno dataIntel HD Graphics 510

Peripherals

Specifications and connection of peripherals supported by Athlon II X4 631 and Celeron G3900E.

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.

Athlon II X4 631 1.34
+4.7%
Celeron G3900E 1.28

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.

Athlon II X4 631 2122
+4.3%
Celeron G3900E 2034

Gaming performance

Pros & cons summary


Performance score 1.34 1.28
Recency 17 August 2011 2 January 2016
Physical cores 4 2
Threads 4 2
Chip lithography 32 nm 14 nm
Power consumption (TDP) 100 Watt 35 Watt

Athlon II X4 631 has a 4.7% higher aggregate performance score, and 100% more physical cores and 100% more threads.

Celeron G3900E, on the other hand, has an age advantage of 4 years, a 128.6% more advanced lithography process, and 185.7% lower power consumption.

Given the minimal performance differences, no clear winner can be declared between Athlon II X4 631 and Celeron G3900E.

Note that Athlon II X4 631 is a desktop processor while Celeron G3900E is a notebook one.


Should you still have questions on choice between Athlon II X4 631 and Celeron G3900E, 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.


AMD Athlon II X4 631
Athlon II X4 631
Intel Celeron G3900E
Celeron G3900E

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Community ratings

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


3.3 107 votes

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Questions & comments

Here you can ask a question about Athlon II X4 631 or Celeron G3900E, agree or disagree with our judgements, or report an error or mismatch.