Board Technical Specifications Comparison
Add boards using the dropdown below, and compare their specs side by side.
SiFive HiFive Unleashed vs. HiKey HiKey 960 vs. Mistral 820 Nano SOM
HiFive Unleashed |
HiKey 960 |
820 Nano SOM |
|
| Manufacturer | SiFive | HiKey | Mistral |
| Price | $ 999.0 | $ 239.0 | $ 249.0 |
| SoC | SiFive Freedom U540 | HiSilicon Kirin 960 | Qualcomm Snapdragon 820 |
| CPU | 4× SiFive U54 @ 1.5 Ghz |
4× ARM Cortex-A53 @ 2.3 Ghz 4× ARM Cortex-A73 @ 2.3 Ghz |
4× Kyro @ 2.2 Ghz |
| GPU | - | Mali G71 MP8 | Adreno 530 |
| Embedded MCU | 1 x SiFive E51 | - | - |
| RAM | 8.0 GiB DDR4 with ECC | 3.0 GiB LPDDR4 | 4.0 GiB LPDDR4 |
| eMMC | 1 × soldered | 1 × soldered | - |
| USB | - |
2 × host ports 1 of which support USB-OTG |
1 × host port 1 of which support USB-OTG |
| Ethernet |
1× 1 Gbps
|
||
| Wi-Fi | - |
On-board Wi-Fi without external antenna 2.4Ghz b/g/n 5Ghz a/n/ac |
On-board Wi-Fi without external antenna 2.4Ghz b/g/n 5Ghz a/n/ac |
| Bluetooth | - | onboard | onboard |
| Camera | - | up to 2 x inputs | up to 3 x inputs |
| Audio | - |
1 × I2S |
1 × outputs 2 × line-in 3 × mic-in 1 × I2S |
| GPIO | 40 | 12 | 6 |
| I2C | 1 | 2 | 6 |
| SPI | 1 | 1 | 6 |
| UART | 1 | 2 | 6 |
| Form factor | - | 96boards CE v1.0 | - |
| Dimensions | - | 85 mm x 55 mm x 9 mm | 51 mm x 26 mm |
| Temperature | - | - | 0.0°C - 70.0°C |
| Software | Linux: True |
Linux: True Android: 7.1 |
Linux: True Android: 8, 9 |