Board Technical Specifications Comparison

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EmbedStudio Lemon Pi vs. SiFive HiFive Unleashed vs. Intel Intel Compute Stick vs. PC Engines APU1D4


Lemon Pi

HiFive Unleashed

Intel Compute Stick

APU1D4
Manufacturer EmbedStudio SiFive Intel PC Engines
Price $ 35.0 $ 999.0 $ 89.0 $ 145.0
SoC Actions Semi S500 SiFive Freedom U540 Intel Atom Z3735F "Bay Trail" AMD G Series T40E
CPU 4× ARM Cortex-A9r4 @ 1.6 Ghz 4× SiFive U54 @ 1.5 Ghz 4× Intel Atom @ 1.33 Ghz 2× AMD Bobcat @ 1.0 Ghz
GPU Imagination PowerVR SGX544 - Intel HD Graphics -
Embedded MCU - 1 x SiFive E51 - -
RAM 1.0 GiB DDR3 8.0 GiB DDR4 with ECC 1.0 GiB 4.0 GiB DDR3
eMMC 1 × soldered 1 × soldered 1 × soldered 1 × soldered
USB 3 × host ports
1 of which support USB-OTG
- 1 × host port
1 of which support USB-OTG
4 × host ports
Ethernet
1× 10/100
1× 1 Gbps
1× 1 Gbps
wake on lan supported
Wi-Fi - - On-board Wi-Fi without external antenna
2.4Ghz b/g/n
-
Bluetooth - - onboard -
Camera up to 1 x inputs - - -
Audio 1 × outputs
1 × mic-in
1 × I2S
- - -
GPIO 40 40 - 16
PWM 4 - - -
I2C 1 1 - 1
SPI 1 1 - -
UART 1 1 - 4
Pin header HAT (Raspberry Pi)
- - -
Dimensions 85 mm x 56 mm x 13 mm - - 152 mm x 152 mm x 20 mm
Temperature - - - 0.0°C - 40.0°C
Software Linux: True
Android: 5.0
Linux: True Linux: True (mainline)
Windows: Windows (x86_64)
Linux: True (mainline)
Windows: Windows (x86_64)