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Atom x5-E3940 - Intel
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Template:mpu The Atom x5-E3940 is a 64-bit quad-core system on a chip set to be introduced by Intel in early 2017. This ultra-low power MPU, which was specifically designed for the IoTs, operates at 1.6 GHz and has a TDP of 9.5 W. This chip is based on the Goldmont, manufactured on Intel's enhanced 14 nm process.


DIL16 Blank.svg Preliminary Data! Information presented in this article deal with a microprocessor or chip that was recently announced or leaked, thus missing information regarding its features and exact specification. Information may be incomplete and can change by final release.

Cache

Main article: Goldmont § Cache
Cache Info [Edit Values]
L1I$ 64 KiB
65,536 B
0.0625 MiB
2x32 KiB 8-way set associative (per core)
L1D$ 48 KiB
49,152 B
0.0469 MiB
2x24 KiB 6-way set associative (per core)
L2$ 2 MiB
2,048 KiB
2,097,152 B
0.00195 GiB
2x1 MiB 16-way set associative (per 2 cores)
L3$ 0 KiB
0 MiB
0 B
0 GiB
No L3$

Memory controller

Integrated Memory Controller
Type DDR3L-1866, LPDDR4-2133
Controllers 1
Channels 4
ECC Support Yes
Max bandwidth 31.79 GiB/s
Bandwidth (single) 15.89 GiB/s
Bandwidth (dual) 31.79 GiB/s
Max memory 8 GiB
Physical Address Extensions 40 bit

Graphics

Integrated Graphic Information
GPU HD Graphics 500
Device ID 0x5A85
Execution Units 12
Displays 3
Frequency 400 MHz
0.4 GHz
400,000 KHz
Max frequency 600 MHz
0.6 GHz
600,000 KHz
Max memory 2 GiB
2,048 MiB
2,097,152 KiB
2,147,483,648 B
Output DisplayPort, Embedded DisplayPort, HDMI, DSI
DirectX 12
OpenGL 4.3
OpenCL 1.2
OpenGL ES 3.0
HDMI 1.4b
DP 1.2
eDP 1.3
Max HDMI Res 3840x2160 @30 Hz
Max DSI Res 2560x1600 @60 Hz
Max DP Res 4096x2160 @60 Hz
Max eDP Res 3840x2160 @60 Hz
Intel Quick Sync Video
Intel Clear Video
  • Video decode hardware acceleration including support for HEVC (H.265), H.264, MVC, VP8, VP9, MPEG2, VC-1, WMV9, JPEG/MJPEG.
  • Video encode hardware acceleration including support for HEVC (H.265), H.264, MVC, VP8, VP9, JPEG/MJPEG.

Expansions

Template:mpu expansions

Features

Template:mpu features

Die Shot

Intel Goldmont-based Atom E3900 SoC series die shot:

atom e3900 die shot.jpg

Documents

Retrieved from "https://en.wikichip.org/w/index.php?title=intel/atom_x5/x5-e3940&oldid=27213"
Facts about "Atom x5-E3940 - Intel"
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Atom x5-E3940 - Intel#io +
base frequency1,600 MHz (1.6 GHz, 1,600,000 kHz) +
core count4 +
core nameApollo Lake +
designerIntel +
device id0x5A85 +
familyAtom x5 +
first announcedOctober 26, 2016 +
first launched2017 +
full page nameintel/atom x5/x5-e3940 +
has extended page tables supporttrue +
has featureAdvanced Encryption Standard Instruction Set Extension +, Burst Performance Technology +, Enhanced SpeedStep Technology +, Extended Page Tables + and integrated gpu +
has intel burst performance technologytrue +
has intel enhanced speedstep technologytrue +
has locked clock multipliertrue +
has second level address translation supporttrue +
has x86 advanced encryption standard instruction set extensiontrue +
instance ofmicroprocessor +
integrated gpuHD Graphics 500 +
integrated gpu base frequency400 MHz (0.4 GHz, 400,000 KHz) +
integrated gpu max frequency600 MHz (0.6 GHz, 600,000 KHz) +
integrated gpu max memory2,048 MiB (2,097,152 KiB, 2,147,483,648 B, 2 GiB) +
l1d$ description6-way set associative +
l1d$ size48 KiB (49,152 B, 0.0469 MiB) +
l1i$ description8-way set associative +
l1i$ size64 KiB (65,536 B, 0.0625 MiB) +
l2$ description16-way set associative +
l2$ size2 MiB (2,048 KiB, 2,097,152 B, 0.00195 GiB) +
l3$ descriptionNo L3$ +
l3$ size0 MiB (0 KiB, 0 B, 0 GiB) +
ldate2017 +
main imageFile:Atom E3900 SoC Front.png +
manufacturerIntel +
market segmentEmbedded +
max cpu count1 +
max junction temperature383.15 K (110 °C, 230 °F, 689.67 °R) +
max memory8,192 MiB (8,388,608 KiB, 8,589,934,592 B, 8 GiB, 0.00781 TiB) +
max pcie lanes4 +
microarchitectureGoldmont +
min junction temperature233.15 K (-40 °C, -40 °F, 419.67 °R) +
model numberx5-E3940 +
nameIntel Atom x5-E3940 +
platformApollo Lake +
process14 nm (0.014 μm, 1.4e-5 mm) +
seriesE3900 +
smp max ways1 +
tdp9.5 W (9,500 mW, 0.0127 hp, 0.0095 kW) +
technologyCMOS +
thread count4 +
turbo frequency (1 core)1,800 MHz (1.8 GHz, 1,800,000 kHz) +
word size64 bit (8 octets, 16 nibbles) +