Board Technical Specifications Comparison

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GreenWaves GAPuino GAP8 vs. Octavo Systems OSD32MP15x SiP vs. Firefly Core-3399Pro-JD4 vs. ST Microelectronics STM32F7 6G Discovery


GAPuino GAP8

OSD32MP15x SiP

Core-3399Pro-JD4

STM32F7 6G Discovery
Manufacturer GreenWaves Octavo Systems Firefly ST Microelectronics
Price $ 110.0 - $ 119.0 $ 54.0
SoC GreenWaves GAP8 STMicroelectronics STM32MP15x Rockchip RK3399Pro STM32 STM32F746NG
CPU 8× RISC-V @ 250 Mhz 2× ARM Cortex-A7 @ 650 Mhz 2× ARM Cortex-A72 @ 1.8 Ghz
4× ARM Cortex-A53 @ 1.4 Ghz
1× ARM Cortex-M7 @ 220 Mhz
GPU - Vivante (3D GPU; OpenGL ES 2.0) ARM Mali-T860 MP4 -
RAM - 1.0 GiB DDR3L 6.0 GiB DDR3L -
eMMC 1 × soldered 1 × soldered 1 × soldered 1 × soldered
USB - 3 × host ports
3 of which support USB-OTG
2 × host ports
1 of which are Type-C
1 of which support USB-OTG
1 × host port
2 of which support USB-OTG
Ethernet
1× 1 Gbps
1× 1 Gbps
1× 10/100
Camera up to 1 x inputs up to 1 x inputs up to 2 x inputs -
Audio - 1 × outputs
4 × spdif-out
3 × I2S
1 × outputs
1 × line-in
1 × mic-in
1 × spdif-out
1 × I2S
1 × outputs
1 × line-in
2 × mic-in
1 × spdif-out
GPIO 14 148 - 168
PWM 4 2 3 -
ADC - 2 4 3
I2C 1 6 9 4
SPI - 6 5 6
UART 1 4 5 8
CAN - 2 - 2
Pin header Shield (Arduino) - - Shield (Arduino)
Dimensions 180 mm x 100 mm x 50 mm 18 mm x 18 mm 85 mm x 70 mm 130 mm x 80 mm
Temperature - -40.0°C - 85.0°C - -
Software - Linux: True Linux: True
Android: Android
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