MinnowBoard Turbot Dual Ethernet Dual-Core

MinnowBoard Turbot Dual Ethernet Quad-Core

  MinnowBoard Turbot Dual Ethernet Dual-Core MinnowBoard Turbot Dual Ethernet 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 1 MB 2 MB
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 DDR3L 1067 MT/s

Physical

Form Factor/size 3.8″ x 3.9″ SBC 3.8″ 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) Fan cooled ambient operating temperature: 0-40C (Wider range possible with a larger heatsink than provided with standard boards)
Heatsink/fan N/A N/A
EMC Certification FCC Part 15 Class B, CE Class B, IEC-60950, RoHS/WEEE (pending) FCC Part 15 Class B, CE Class B, IEC-60950, RoHS/WEEE (pending)

On-board storage

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

Storage

SATA none none
mSATA via optional add-on board via optional add-on board
MicroSD 1 1
M.2 M.2 B slot 25/35/60 M.2 B slot 25/35/60

I/O ports

USB USB 2.0 and USB 3.1 USB 2.0 and USB 3.1
Display Full-size HDMI port Full-size HDMI port
Camera n/a n/a
Audio

HDMI Digital audio, I2S

HDMI Digital audio, I2S

Ethernet 2x Intel i211 with RJ-45 Gigabit Ethernet Jacks 2x Intel i210 with RJ-45 Gigabit Ethernet Jacks
Serial N/A FTDI compatible UART header pins

Expansion

Low speed Low speed expansion (LSE) v1 header Low speed expansion (LSE) v1 header
High speed High speed expansion (HSE) connector High speed expansion (HSE) connector