Board Technical Specifications Comparison

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Google Coral Dev Board vs. T-Chip AIO-3399C (AI Version) vs. Raspberry Pi Foundation Raspberry Pi 2 Model B

	× Coral Dev Board	× AIO-3399C (AI Version)	× Raspberry Pi 2 Model B
Manufacturer	Google	T-Chip	Raspberry Pi Foundation
Price	$ 150.0	$ 139.0	$ 35.0
SoC	NXP i.MX 8M	Rockchip RK3399	Broadcom BCM2836
CPU	4× ARM Cortex-A53 @ 1.5 Ghz	2× ARM Cortex-A72 @ 2.0 Ghz 4× ARM Cortex-A53 @ 1.5 Ghz	4× ARM Cortex-A7 @ 900 Mhz
GPU	Vivan GC7000 Lite	Mali-T860 MP4	VideoCore IV
RAM	1.0 GiB LPDDR4	4.0 GiB LPDDR4	1.0 GiB DDR3
eMMC	1 × soldered	1 × soldered	-
SD	-	-	1 × bootable: True
USB	1 × host port 1 of which are Type-C 2 of which support USB-OTG	1 × host port 1 of which support USB-OTG	4 × host ports
Ethernet	1× 1 Gbps	1× 1 Gbps	1× 10/100
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 1 x inputs	up to 2 x inputs	up to 1 x inputs
Audio	1 × outputs 1 × mic-in	1 × outputs 1 × line-in 1 × mic-in	1 × outputs 1 × I2S
GPIO	40	-	40
PWM	-	-	2
I2C	1	-	1
SPI	1	-	2
UART	1	-	1
Pin header	-	-	HAT (Raspberry Pi)
Form factor	-	-	Raspberry Pi
Dimensions	85 mm x 56 mm	126 mm x 91 mm	86 mm x 51 mm x 21 mm
Software	Linux: True Android: Things	Linux: True	Linux: True (mainline) Windows: 10