Board Technical Specifications Comparison

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Teensy Teensy 4.0 vs. ADL Embedded Solutions ADLE3900SEC vs. KoVu Inc. SwiftBoard Data

	× Teensy 4.0	× ADLE3900SEC	× SwiftBoard Data
Manufacturer	Teensy	ADL Embedded Solutions	KoVu Inc.
Price	$ 20.0	-	-
SoC	NXP i.MX RT1062	Intel Atom E39xx	Rockchip RK3328
CPU	1× ARM Cortex-M7 @ 600 Mhz	4× x86 @ 2.0 Ghz	4× ARM Cortex-A17 @ 1.5 Ghz
GPU	-	Intel HD Graphics 505	Mali-450 MP2
RAM	-	4.0 GiB DDR4	1.0 GiB DDR3
eMMC	1 × soldered	-	1 × soldered
USB	2 × host ports	6 × host ports	2 × host ports 1 of which support USB-OTG
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
Audio	1 × spdif-out 2 × I2S	-	1 × outputs 1 × I2S
GPIO	40	-	22
PWM	9	-	-
ADC	14	-	-
I2C	3	-	-
SPI	3	-	-
UART	7	-	1
CAN	3	-	-
Pin header	Shield (Arduino)	-	-
Dimensions	36 mm x 18 mm	75 mm x 75 mm	-
Temperature	-	-20.0°C - 70.0°C	-
Software	-	Linux: True (mainline) Windows: 10	Linux: True Android: 7.1