Board Technical Specifications Comparison

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Radxa Rock Pi E vs. Raspberry Pi Foundation Raspberry Pi 2 Model B

	× Rock Pi E	× Raspberry Pi 2 Model B
Manufacturer	Radxa	Raspberry Pi Foundation
Price	$ 24.0	$ 35.0
SoC	Rockchip RK3328	Broadcom BCM2836
CPU	4× ARM Cortex-A53 @ 1.3 Ghz	4× ARM Cortex-A7 @ 900 Mhz
GPU	‎Mali-450MP4	VideoCore IV
RAM	2.0 GiB DDR3	1.0 GiB DDR3
eMMC	1 × soldered	-
SD	-	1 × bootable: True
USB	1 × host port 1 of which support USB-OTG	4 × host ports
Ethernet		1× 10/100
Wi-Fi	On-board Wi-Fi without external antenna 2.4Ghz b/g/n 5Ghz a/n/ac	-
Bluetooth	onboard	-
Camera	-	up to 1 x inputs
Audio	1 × outputs 9 × spdif-out 1 × I2S	1 × outputs 1 × I2S
GPIO	40	40
PWM	2	2
ADC	1	-
I2C	1	1
SPI	1	2
UART	2	1
Pin header	HAT (Raspberry Pi)	HAT (Raspberry Pi)
Form factor	-	Raspberry Pi
Dimensions	65 mm x 56 mm	86 mm x 51 mm x 21 mm
Software	Linux: True	Linux: True (mainline) Windows: 10