MinnowBoard Turbot Dual-Core

MinnowBoard Turbot Quad-Core

  MinnowBoard Turbot Dual-Core MinnowBoard Turbot Quad-Core

Pedigree

Processor name/number Dual-core Intel® Atom™ E3826 Quad-Core Intel® Atom™ E3845
Number of cores 2/2 4/4
On-chip cache 1MB 2MB
Max operating frequency (GHz) 1.46 1.91
Graphics Co-processor Gen 7 (4 Execution Units) Gen 7 (4 Execution Units)
Max display resolution 1920x1280 1920x1280
SDRAM Size 2GB 2GB
SDRAM Type/speed DDR3L 1067 MT/s, on board DDR3L 1067 MT/s

Physical

Form Factor/size 2.9″ x 3.9″ SBC 2.9″ x 3.9″ SBC
Typical Power (TPD watts) 7 10
Operating temp Fanless ambient operating temperature: 0-40C (Wider range possible with a larger heatsink than provided with standard boards) Ambient operating temperature: 0-40C (Wider range possible with a larger heatsink/fan combo than provided with standard boards)
Heatsink/fan 78/55 78/55
EMC Certification FCC Part 15 Class B, CE Class B, IEC-60950, RoHS/WEEE (as of 2017) FCC Part 15 Class A, CE Class A, IEC-60950, RoHS/WEEE

On-board storage

SPI Flash/Boot ROM 8MB SPI Flash 8MB SPI Flash
eMMC none none

Storage

SATA 1 port 1 port
mSATA via optional add-on board via optional add-on board
MicroSD 1 1
M.2 none (mPCIe and mSATA via optional add-on board) none (mPCIe and mSATA via optional add-on board)

I/O ports

USB 1x USB2.0
1x USB3.0
1x USB2.0
1x USB3.0
Display microHDMI port microHDMI port
Camera N/A N/A
Audio

Windows digital via HDMI

Digital HDMI

Ethernet 1 x 1Gb Ethernet RJ45 1 x 1Gb Ethernet RJ45
Serial UART pins UART pins

Expansion

Low speed Low speed expansion (LSE) v1 header Low speed expansion (LSE) v1 header
High speed High speed expansion (HSE) connector with additional mPCIe, mSATA, USB High speed expansion (HSE) connector with additional mPCIe, SATA, USB