Atom x5-E3940 vs FX-8370E

VS

Aggregate performance score

FX-8370E
2014
8 cores / 8 threads, 95 Watt
3.47
+171%

FX-8370E outperforms Atom x5-E3940 by a whopping 171% based on our aggregate benchmark results.

Primary details

Comparing FX-8370E and Atom x5-E3940 processor market type (desktop or notebook), architecture, sales start time and price.

Place in the ranking15662303
Place by popularitynot in top-100not in top-100
Cost-effectiveness evaluation0.61no data
Market segmentDesktop processorLaptop
Seriesno data5x Intel Atom
Power efficiency3.3311.67
Architecture codenameVishera (2012−2015)Apollo Lake (2014−2016)
Release date2 September 2014 (10 years ago)30 August 2014 (10 years ago)
Launch price (MSRP)$199no data

Cost-effectiveness evaluation

Performance per price, higher is better.

no data

Detailed specifications

FX-8370E 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 cores8 (Octa-Core)4 (Quad-Core)
Threads84
Base clock speed3.3 GHz1.6 GHz
Boost clock speed4.3 GHz1.8 GHz
L1 cacheno data56K (per core)
L2 cache8192 KB2 MB (shared)
L3 cacheno data0 KB
Chip lithography32 nm14 nm
Die size315 mm2no data
Maximum core temperature71 °Cno data
Maximum case temperature (TCase)no data103 °C
Number of transistors1,200 millionno data
64 bit support++
Windows 11 compatibility--
Unlocked multiplier+-
P0 Vcore voltageMin: 1.075 V - Max: 1.2875 Vno data

Compatibility

Information on FX-8370E 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 configuration11 (Uniprocessor)
SocketAM3+Intel BGA 1296
Power consumption (TDP)95 Watt10 Watt

Technologies and extensions

Technological solutions and additional instructions supported by FX-8370E and Atom x5-E3940. You'll probably need this information if you require some particular technology.

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

Security technologies

FX-8370E 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 FX-8370E 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 FX-8370E and Atom x5-E3940. Depending on the motherboard, higher memory frequencies may be supported.

Supported memory typesDDR3DDR3-1866
Maximum memory sizeno data8 GB

Graphics specifications

General parameters of integrated GPUs, if any.

Integrated graphics cardOn certain motherboards (Chipset feature)Intel HD Graphics 500

Peripherals

Specifications and connection of peripherals supported by FX-8370E and Atom x5-E3940.

PCIe versionn/a2.0
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.

FX-8370E 3.47
+171%
Atom x5-E3940 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.

FX-8370E 5306
+172%
Atom x5-E3940 1953

Gaming performance

Pros & cons summary


Performance score 3.47 1.28
Physical cores 8 4
Threads 8 4
Chip lithography 32 nm 14 nm
Power consumption (TDP) 95 Watt 10 Watt

FX-8370E has a 171.1% higher aggregate performance score, and 100% more physical cores and 100% more threads.

Atom x5-E3940, on the other hand, has a 128.6% more advanced lithography process, and 850% lower power consumption.

The FX-8370E is our recommended choice as it beats the Atom x5-E3940 in performance tests.

Note that FX-8370E is a desktop processor while Atom x5-E3940 is a notebook one.


Should you still have questions on choice between FX-8370E and Atom x5-E3940, ask them in Comments section, and we shall answer.

Vote for your favorite

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AMD FX-8370E
FX-8370E
Intel Atom x5-E3940
Atom x5-E3940

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Community ratings

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Questions & comments

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