Board Technical Specifications Comparison

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SolidRun i.MX8M Mini SOM vs. iWave Systems iW-RainboW-G27M vs. Raspberry Pi Foundation Raspberry Pi Compute Module 3

	× i.MX8M Mini SOM	× iW-RainboW-G27M	× Raspberry Pi Compute Module 3
Manufacturer	SolidRun	iWave Systems	Raspberry Pi Foundation
Price	-	-	$ 30.0
SoC	NXP i.MX8M Mini Q	NXP i.MX 8QuadMax	Broadcom BCM2837
CPU	4× ARM Cortex-A53 @ 1.8 Ghz	2× ARM Cortex-A72 @ 1.8 Ghz 4× ARM Cortex-A53 @ 1.2 Ghz	4× ARM Cortex-A53 @ 1.2 Ghz
GPU	GC NanoUltra (3D) + GC320 (2D)	GC7000	VideoCore IV
Embedded MCU	-	2 x ARM Cortex-M4F	-
RAM	4.0 GiB LPDDR4	6.0 GiB LPDDR4	1.0 GiB DDR3
eMMC	1 × soldered	1 × soldered	1 × soldered
USB	2 × host ports	4 × host ports 1 of which support USB-OTG	1 × host port 1 of which support USB-OTG
Ethernet	1× 1 Gbps	1× 1 Gbps
Wi-Fi	On-board Wi-Fi without external antenna	On-board Wi-Fi without external antenna 2.4Ghz b/g/n 5Ghz a/n/ac	-
Bluetooth	onboard	onboard	-
Camera	up to 1 x inputs	-	up to 2 x inputs
Audio	1 × spdif-out	1 × outputs 1 × spdif-out 1 × I2S	-
GPIO	75	12	48
PWM	4	-	2
I2C	2	2	2
SPI	1	1	2
UART	3	4	2
CAN	-	1	-
Pin header	-	-	HAT (Raspberry Pi)
Form factor	-	-	Raspberry Pi Compute Module 3
Dimensions	47 mm x 30 mm	82 mm x 50 mm	69 mm x 31 mm x 4 mm
Temperature	0.0°C - 70.0°C	-40.0°C - 80.0°C	-25.0°C - 80.0°C
Software	Linux: True Android: yes	Linux: True Android: 8.1	Linux: True (mainline) Windows: 10 IoT core