Board Technical Specifications Comparison

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Raspberry Pi Foundation Raspberry Pi Compute Module 4 vs. Forlinx OK1028A-C SBC

	× Raspberry Pi Compute Module 4	× OK1028A-C SBC
Manufacturer	Raspberry Pi Foundation	Forlinx
Price	$ 25.0	-
SoC	Broadcom BCM2711	NXP LS1028A
CPU	4× ARM Cortex-A72 @ 1.5 Ghz	2× ARM Cortex-A72 @ 1.5 Ghz
GPU	VideoCore VI	-
RAM	8.0 GiB LPDDR4	2.0 GiB DDR4
eMMC	1 × soldered	1 × soldered
USB	1 × host port	1 × host port
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	-
Bluetooth	onboard	-
Modem	-	onboard
Camera	up to 2 x inputs	-
Audio	-	2 × outputs
GPIO	28	-
PWM	-	1
I2C	6	2
SPI	5	1
UART	6	2
CAN	-	2
Form factor	Raspberry Pi Compute Module 4	-
Dimensions	55 mm x 40 mm	190 mm x 130 mm
Temperature	0.0°C - 80.0°C	-40.0°C - 85.0°C
Software	Linux: True (mainline)	Linux: True