Board Technical Specifications Comparison
Add boards using the dropdown below, and compare their specs side by side.
Teensy Teensy 4.0 vs. DFI AL551
Teensy 4.0 |
AL551 |
|
| Manufacturer | Teensy | DFI |
| Price | $ 20.0 | - |
| SoC | NXP i.MX RT1062 | Intel Atom E3900 (and other Apollo Lake options) |
| CPU | 1× ARM Cortex-M7 @ 600 Mhz | 4× x86 @ 1.6 Ghz |
| GPU | - | Intel HD Graphics 500 |
| RAM | - | 8.0 GiB DDR3L |
| eMMC | 1 × soldered | - |
| USB | 2 × host ports |
6 × host ports 1 of which are Type-C 1 of which support USB-OTG |
| Ethernet |
1× 1 Gbps
|
|
| Audio |
1 × spdif-out 2 × I2S |
1 × outputs 1 × mic-in |
| GPIO | 40 | 8 |
| PWM | 9 | - |
| ADC | 14 | - |
| I2C | 3 | - |
| SPI | 3 | 1 |
| UART | 7 | - |
| CAN | 3 | - |
| Pin header | Shield (Arduino) | - |
| Dimensions | 36 mm x 18 mm | 146 mm x 102 mm x 25 mm |
| Temperature | - | 0.0°C - 60.0°C |
| Software | - |
Linux: True (mainline) Windows: 10 IoT Enterprise |