Board Technical Specifications Comparison

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Raspberry Pi Foundation Raspberry Pi 3 Model B vs. FriendlyElec SOM-RK3399 vs. Pine64 Rock64

	× Raspberry Pi 3 Model B	× SOM-RK3399	× Rock64
Manufacturer	Raspberry Pi Foundation	FriendlyElec	Pine64
Price	$ 35.0	-	$ 45.0
SoC	Broadcom BCM2837	Rockchip RK3399	Rockchip RK3328
CPU	4× ARM Cortex-A53 @ 1.2 Ghz	2× ARM Cortex-A72 @ 2.0 Ghz 4× ARM Cortex-A53 @ 1.5 Ghz	4× ARM Cortex-A53 @ 1.5 Ghz
GPU	VideoCore IV	Mali-T860 MP4	Mali-450 MP2
RAM	1.0 GiB DDR3	2.0 GiB DDR3	4.0 GiB DDR3
eMMC	-	1 × soldered	1 × soldered
SD	1 × bootable: True	-	-
USB	4 × host ports 1 of which support USB-OTG	3 × host ports 1 of which support USB-OTG	3 × host ports
Ethernet	1× 10/100	1× 1 Gbps	1× 1 Gbps
Wi-Fi	On-board Wi-Fi without external antenna 2.4Ghz b/g/n	-	-
Bluetooth	onboard	-	-
Camera	up to 1 x inputs	up to 2 x inputs	-
Audio	1 × outputs 1 × I2S	1 × spdif-out 1 × I2S	1 × outputs 1 × spdif-out 1 × I2S
GPIO	40	14	62
PWM	1	2	1
ADC	-	3	2
I2C	1	4	2
SPI	1	1	1
UART	1	1	1
Pin header	HAT (Raspberry Pi)	-	HAT (Raspberry Pi)
Dimensions	85 mm x 56 mm x 20 mm	70 mm x 50 mm	85 mm x 56 mm x 18 mm
Temperature	0.0°C - 45.0°C	-20.0°C - 65.0°C	-
Software	Linux: True (mainline) Windows: 10	Linux: True Android: 7.1, 8.1	Linux: True Android: 7.1