Board Technical Specifications Comparison

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SiFive HiFive Unleashed vs. Forlinx OKMX6UL-C1 SBC


HiFive Unleashed

OKMX6UL-C1 SBC
Manufacturer SiFive Forlinx
Price $ 999.0 -
SoC SiFive Freedom U540 NXP i.MX6UltraLite
CPU 4× SiFive U54 @ 1.5 Ghz 1× ARM Cortex-A7 @ 530 Mhz
Embedded MCU 1 x SiFive E51 -
RAM 8.0 GiB DDR4 with ECC 1.0 GiB DDR3
eMMC 1 × soldered 1 × soldered
USB - 3 × host ports
1 of which support USB-OTG
Ethernet
1× 1 Gbps
1× 10/100
Wi-Fi - On-board Wi-Fi without external antenna
2.4Ghz b/g/n
Bluetooth - onboard
Audio - 1 × outputs
1 × mic-in
1 × spdif-out
GPIO 40 -
PWM - 2
ADC - 4
I2C 1 1
SPI 1 4
UART 1 3
Dimensions - 130 mm x 190 mm
Temperature - 0.0°C - 70.0°C
Software Linux: True Linux: True