Atom x5-E3940 vs Ryzen 3 1300X

VS

Aggregate performance score

Ryzen 3 1300X
2017
4 cores / 4 threads, 65 Watt
4.38
+256%
Atom x5-E3940
2014
4 cores / 4 threads, 10 Watt
1.23

Ryzen 3 1300X outperforms Atom x5-E3940 by a whopping 256% based on our aggregate benchmark results.

Primary details

Comparing Ryzen 3 1300X and Atom x5-E3940 processor market type (desktop or notebook), architecture, sales start time and price.

Place in the ranking13522324
Place by popularitynot in top-100not in top-100
Cost-effectiveness evaluation3.95no data
Market segmentDesktop processorLaptop
SeriesAMD Ryzen 35x Intel Atom
Power efficiency6.3711.63
Architecture codenameZen (2017−2020)Apollo Lake (2014−2016)
Release date27 July 2017 (7 years ago)30 August 2014 (10 years ago)
Launch price (MSRP)$129no data

Cost-effectiveness evaluation

Performance per price, higher is better.

no data

Detailed specifications

Ryzen 3 1300X 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 cores4 (Quad-Core)4 (Quad-Core)
Threads44
Base clock speed3.4 GHz1.6 GHz
Boost clock speed3.7 GHz1.8 GHz
Bus rate4 × 8 GT/sno data
Multiplier34no data
L1 cache96K (per core)56K (per core)
L2 cache512K (per core)2 MB (shared)
L3 cache8 MB (shared)0 KB
Chip lithography14 nm14 nm
Die size192 mm2no data
Maximum case temperature (TCase)no data103 °C
Number of transistors4,800 millionno data
64 bit support++
Windows 11 compatibility--
Unlocked multiplier+-

Compatibility

Information on Ryzen 3 1300X 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 configuration1 (Uniprocessor)1 (Uniprocessor)
SocketAM4Intel BGA 1296
Power consumption (TDP)65 Watt10 Watt

Technologies and extensions

Technological solutions and additional instructions supported by Ryzen 3 1300X and Atom x5-E3940. You'll probably need this information if you require some particular technology.

Instruction set extensionsXFR, FMA3, SSE 4.2, AVX2, SMTno data
AES-NI++
AVX+-
Enhanced SpeedStep (EIST)no data+

Security technologies

Ryzen 3 1300X 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 Ryzen 3 1300X and Atom x5-E3940 are enumerated here.

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

Memory specs

Types, maximum amount and channel quantity of RAM supported by Ryzen 3 1300X and Atom x5-E3940. Depending on the motherboard, higher memory frequencies may be supported.

Supported memory typesDDR4 Dual-channelDDR3-1866
Maximum memory size64 GB8 GB
Max memory channels2no data
Maximum memory bandwidth42.671 GB/sno data
ECC memory support+-

Graphics specifications

General parameters of integrated GPUs, if any.

Integrated graphics card-Intel HD Graphics 500

Peripherals

Specifications and connection of peripherals supported by Ryzen 3 1300X and Atom x5-E3940.

PCIe version3.02.0
PCI Express lanes204

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.

Ryzen 3 1300X 4.38
+256%
Atom x5-E3940 1.23

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.

Ryzen 3 1300X 6964
+257%
Atom x5-E3940 1953

Gaming performance

Pros & cons summary


Performance score 4.38 1.23
Recency 27 July 2017 30 August 2014
Power consumption (TDP) 65 Watt 10 Watt

Ryzen 3 1300X has a 256.1% higher aggregate performance score, and an age advantage of 2 years.

Atom x5-E3940, on the other hand, has 550% lower power consumption.

The Ryzen 3 1300X is our recommended choice as it beats the Atom x5-E3940 in performance tests.

Note that Ryzen 3 1300X is a desktop processor while Atom x5-E3940 is a notebook one.


Should you still have questions on choice between Ryzen 3 1300X 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.


AMD Ryzen 3 1300X
Ryzen 3 1300X
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 Ryzen 3 1300X or Atom x5-E3940, agree or disagree with our judgements, or report an error or mismatch.