Board Technical Specifications Comparison

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Raspberry Pi Foundation Raspberry Pi Compute Module 4 vs. Compulab UCM-iMX8M-Mini

	× Raspberry Pi Compute Module 4	× UCM-iMX8M-Mini
Manufacturer	Raspberry Pi Foundation	Compulab
Price	$ 25.0	-
SoC	Broadcom BCM2711	NXP i.MX8M Mini DualLite/Dual/Quad
CPU	4× ARM Cortex-A72 @ 1.5 Ghz	4× ARM Cortex-A53 @ 1.8 Ghz
GPU	VideoCore VI	GC NanoUltra
RAM	8.0 GiB LPDDR4	4.0 GiB LPDDR4
eMMC	1 × soldered	1 × soldered
USB	1 × host port	2 × host ports
Ethernet	1× 1 Gbps	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 1 x inputs
Audio	-	1 × spdif-out 3 × I2S
GPIO	28	85
PWM	-	4
I2C	6	3
SPI	5	3
UART	6	4
Form factor	Raspberry Pi Compute Module 4	-
Dimensions	55 mm x 40 mm	28 mm x 38 mm x 4 mm
Temperature	0.0°C - 80.0°C	-40.0°C - 85.0°C
Software	Linux: True (mainline)	Linux: True Android: yes