Board Technical Specifications Comparison
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Raspberry Pi Foundation Raspberry Pi Compute Module 3 vs. DFI AL051 vs. Scalys Grapeboard
Raspberry Pi Compute Module 3 |
AL051 |
Grapeboard |
|
| Manufacturer | Raspberry Pi Foundation | DFI | Scalys |
| Price | $ 30.0 | - | $ 209.0 |
| SoC | Broadcom BCM2837 | Intel Atom E3900 Series | NXP/QorIQ LS1012A |
| CPU | 4× ARM Cortex-A53 @ 1.2 Ghz | 4× x86 @ 1.6 Ghz | 1× ARM Cortex-A53 @ 800 Mhz |
| GPU | VideoCore IV | - | - |
| RAM | 1.0 GiB DDR3 | 8.0 GiB DDR3L | 1.0 GiB DDR3L |
| eMMC | 1 × soldered | - | 1 × soldered |
| USB |
1 × host port 1 of which support USB-OTG |
4 × host ports |
2 × host ports 1 of which support USB-OTG |
| Ethernet |
1× 1 Gbps
|
1× 1 Gbps
|
|
| Wi-Fi | - | - |
On-board Wi-Fi with external antenna 2.4Ghz b/g/n |
| Bluetooth | - | - | onboard |
| Camera | up to 2 x inputs | - | - |
| Audio | - |
1 × outputs 1 × mic-in |
- |
| GPIO | 48 | 8 | 26 |
| PWM | 2 | - | 1 |
| I2C | 2 | - | 1 |
| SPI | 2 | - | 1 |
| UART | 2 | - | 2 |
| Pin header |
HAT (Raspberry Pi) |
- |
HAT (Raspberry Pi) |
| Form factor | Raspberry Pi Compute Module 3 | Pico-ITX | - |
| Dimensions | 69 mm x 31 mm x 4 mm | 100 mm x 72 mm | 86 mm x 56 mm x 22 mm |
| Temperature | -25.0°C - 80.0°C | 0.0°C - 60.0°C | - |
| Software |
Linux: True (mainline) Windows: 10 IoT core |
Linux: True (mainline) Windows: 10 IoT Enterprise |
Linux: True |