Board Technical Specifications Comparison

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Acme Systems RoadRunner vs. Arduino Portenta H7

	× RoadRunner	× Portenta H7
Manufacturer	Acme Systems	Arduino
Price	$ 39.0	$ 104.0
SoC	Atmel SAMA5D2	STM STM32H747
CPU	1× ARM Cortex-A5 @ 500 Mhz	1× ARM Cortex-M7 @ 480 Mhz
GPU	-	Chrom-ART Accelerator
RAM	256.0 MiB DDR3L @ 166MHz	64.0 GiB
SPI flash	128 Bytes, bootable	-
eMMC	-	1 × soldered
USB	2 × host ports 1 of which support USB-OTG	1 × host port 1 of which are Type-C
Ethernet	1× 10/100
Wi-Fi	-	On-board Wi-Fi without external antenna 2.4Ghz b/g/n
Bluetooth	-	onboard
Camera	-	up to 1 x inputs
Audio	1 × outputs 2 × I2S	4 × I2S
GPIO	128	6
PWM	6	10
ADC	12	8
DAC	12	-
I2C	7	4
SPI	7	6
UART	5	4
CAN	2	-
Dimensions	30 mm x 40 mm x 3.5 mm	66 mm x 25 mm
Temperature	-40.0°C - 85.0°C	-40.0°C - 85.0°C
Software	Linux: True (mainline)	-