Board Technical Specifications Comparison
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Raspberry Pi Foundation Raspberry Pi Compute Module 3 vs. Next Thing Co. CHIP Pro vs. 8devices Komikan
Raspberry Pi Compute Module 3 |
CHIP Pro |
Komikan |
|
| Manufacturer | Raspberry Pi Foundation | Next Thing Co. | 8devices |
| Price | $ 30.0 | $ 16.0 | $ 29.0 |
| SoC | Broadcom BCM2837 | AllWinner R8 (Next Thing GR8) | Realtek RTL8197FS |
| CPU | 4× ARM Cortex-A53 @ 1.2 Ghz | 1× ARM Cortex-A8 @ 1.0 Ghz | 1× MIPS 24Kc @ 1.0 Ghz |
| GPU | VideoCore IV | Mali-400 | - |
| RAM | 1.0 GiB DDR3 | - | - |
| eMMC | 1 × soldered | 1 × soldered | 1 × soldered |
| USB |
1 × host port 1 of which support USB-OTG |
1 × host port 1 of which support USB-OTG |
2 × host ports |
| Ethernet | |||
| Wi-Fi | - |
On-board Wi-Fi with external antenna 2.4Ghz b/g/n |
On-board Wi-Fi with external antenna 2.4Ghz b/g/n 5Ghz a/n/ac |
| Bluetooth | - | onboard | onboard |
| Camera | up to 2 x inputs | up to 1 x inputs | - |
| Audio | - |
1 × outputs 2 × mic-in 1 × spdif-out 1 × I2S |
- |
| GPIO | 48 | 32 | 44 |
| PWM | 2 | 2 | 1 |
| I2C | 2 | 1 | 2 |
| SPI | 2 | 1 | 2 |
| UART | 2 | 2 | 4 |
| Pin header |
HAT (Raspberry Pi) |
- | - |
| Form factor | Raspberry Pi Compute Module 3 | - | - |
| Dimensions | 69 mm x 31 mm x 4 mm | 45 mm x 30 mm x 3 mm | 38 mm x 21 mm x 4 mm |
| Temperature | -25.0°C - 80.0°C | - | 0.0°C - 55.0°C |
| Software |
Linux: True (mainline) Windows: 10 IoT core |
Linux: True | Linux: True |