Youyeetoo recently listed a motherboard based on the MediaTek Genio 510/700 platform, built around the MT8390 and MT8370 processors. The X8390ABV4 MediaTek Development Board includes Gigabit Ethernet, dual-band Wi-Fi, and multiple multimedia interfaces, making it applicable for AI and IoT applications.

The MT8390 features an octa-core processor with two ARM Cortex-A78 cores clocked at 2.2GHz and six ARM Cortex-A55 cores running at 2.0GHz. The MT8370 has a hexa-core configuration, combining two Cortex-A78 cores and four Cortex-A55 cores at similar clock speeds.

Both processors include the ARM Mali-G57 MC2 GPU, though the MT8390 operates at a higher clock speed of 950MHz. Additionally, the MT8390 integrates an AI accelerator with 4.0 TOPS of computing power.

X8390ABV4 MediaTek Dev Board Bottom View
(click image to enlarge)

The board provides multiple display output options, including MIPI DSI, EDP, DisplayPort, and HDMI. It supports dual-camera configurations, with a maximum resolution of 32MP at 30 FPS for a single camera or 16MP + 16MP at 30 FPS for dual cameras.

Connectivity features include USB 3.1, USB 2.0, Gigabit Ethernet, Wi-Fi, and Bluetooth 5.0, with optional Wi-Fi 6 support. Available I/O interfaces include UART, I2C, SPI, I2S, ADC, and GPIOs.

X8390ABV4 MediaTek Dev Board Top View
(click image to enlarge)

Built on a 6nm process, the MT8390 is energy-efficient for fanless and battery-powered systems, with applications in smart homes, industrial automation, retail, and AI-driven IoT, according to the product page.

However, no publicly available Wiki or documentation for this board is listed on the product page.

Further information

The X8390ABV4 is available through Youyeetoo in different configurations:

MediaTek Genio 510 Variant

4GB RAM + 16GB eMMC – $110.03
8GB RAM + 128GB eMMC – $137.57
MediaTek Genio 700 Variant

4GB RAM + 16GB eMMC – $123.80
8GB RAM + 128GB eMMC – $151.34

The package includes a development board, a power supply, and a USB to TTL adapter.