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Intel Atom x5-E3940

Embedded CPUIntel

Dem still dey call am intel atom x5-e3940, atom x5-e3940, e3940, atom-x5-e3940

IntelEmbedded CPUApollo Lake

Intel Atom x5-E3940 na Intel processor wey get 4 CPU cores and 4 threads.

Wetin you need know

Intel Atom x5-E3940 na Intel processor wey get 4 CPU cores and 4 threads.

Reference specifications wey dem record no be tested performance or operating-system compatibility verdict. Verify di exact model and platform wit di manufacturer.

Specifications

Numbers wey dey below follow di Feex Hardware Database record for dis SKU. Fields wey no get recorded value dey omitted.

Processor

Intel Atom x5-E3940 specifications: Processor
Manufacturer Intel
Family Atom X
Architecture Apollo Lake
Generation Intel Atom Processor X Series
Manufacturing process 14 nm
Segment Embedded

Cores and threads

Intel Atom x5-E3940 specifications: Cores and threads
CPU cores 4
Threads 4

Clock speeds

Intel Atom x5-E3940 specifications: Clock speeds
Base frequency 1.6 GHz

Cache

Intel Atom x5-E3940 specifications: Cache
L3 cache 2 MB

Memory

Intel Atom x5-E3940 specifications: Memory
Supported types LPDDR4
Maximum memory 8 GB
Memory channels 4

Package and power

Intel Atom x5-E3940 specifications: Package and power
Socket FCBGA1296
Processor base power 9.5 W
PCIe Revision 2.0, 6 lanes

Integrated graphics

Intel Atom x5-E3940 specifications: Integrated graphics
Integrated graphics Intel HD Graphics 500

Market

Dem launch Intel Atom x5-E3940 for October 1, 2016 at USD 34 (price dem suggest when e launch).

Intel Atom x5-E3940 specifications: Market
Launch date October 1, 2016
MSRP wey dem launch am USD 34 (price dem suggest when e launch)
Model E3940

Features

Intel Atom x5-E3940 record 1 instruction set for this sheet.

Intel Atom x5-E3940 specifications: Features
Instruction sets
Security
Virtualization

Compatibility

Compatibility
Socket FCBGA1296
Board Shared socket no mean automatic compatibility. Check di motherboard CPU list and BIOS revision.
Memory LPDDR4, up to 8 GB
Graphics Intel HD Graphics 500

Shared socket no mean automatic compatibility. Boards dey often need BIOS update before newer chip wey dey di same socket go fit post.

Cooler clearance, VRM quality, and power limits matter just like di socket name.

Read di memory list on di board. Di CPU fit list more standards pass wetin one motherboard go accept.

CPU wey no get integrated graphics no need discrete graphics card every time. Some server motherboards dey provide separate management graphics controller. Check di motherboard and CPU documentation.

Manufacturer-checked specifications

Intel Atom x5-E3940

Dem check these fields against Intel's model-specific reference on 2026-10-29. Power ratings na manufacturer-defined metrics, no be measured system consumption. Other imported fields dem never independently verify dem again.

Intel Atom x5-E3940
Code name Apollo Lake
Manufacturer segment Embedded
CPU cores 4
Threads 4
Base frequency 1.6 GHz
L3 cache 2 MB
Processor base power 9.5 W
Manufacturer launch date Q4'16
Maximum memory 8 GB
Memory channels 4
Socket or package FCBGA1296

Sources and verification

Imported reference. Source-specific checks dey beside di supported fields and citations. How we dey do research.

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