The MT7976C (AKA FiLogic 820) provides 2.4GHz and 5GHz. This article is about the 830: https://www.cnx-software.com/2021/10/06/mediatek-unveils-filogic-830-fi

The MT7976C (AKA FiLogic 820) provides 2.4GHz and 5GHz. This article is about the 830: https://www.cnx-software.com/2021/10/06/mediatek-unveils-filogic-830-filogic-630-wifi-6-6e-chips/ https://www.cnx-software.com/2021/10/06/mediatek-unveils-fil... I'm reasonably sure this line of chips is designed to be the only active radio in an access point: > Filogic 830 packs a wide variety of features into a compact, ultra-low power 12nm SoC, allowing customers to design differentiated solutions for routers, access points and mesh systems. The SoC integrates four Arm Cortex-A53 processors operating at up to 2GHz per core for up to +18,000 DMIPs processing power, dual 4x4 Wi-Fi 6/6E for up to 6Gbps connectivity, two 2.5 Gigabit Ethernet interfaces and a host of peripheral interfaces. Filogic 830’s built-in hardware acceleration engines for Wi-Fi offloading and networking enable faster and more reliable connectivity. In addition, the chipset also supports MediaTek FastPath™ technology for low latency applications such as gaming and AR/VR. My reading of that is that the ARMs are there for software defined networking tasks, and not to run the router OS. I could be wrong. However, the OpenWRT spec lists this chip as a network adapter, not as the main SoC.