Broadcom Announces Wi-Fi 8 Platform with BCM4918 APU and Dual-Band Radios

Broadcom introduced its unified Wi-Fi 8 platform at CES, consisting of the BCM4918 accelerated processing unit (APU) and two new dual-band Wi-Fi 8 devices, the BCM6714 and BCM6719.

The announcement builds on Broadcom's earlier BCM6718 Wi-Fi 8 chipset, released prior to this event. The platform integrates compute acceleration, advanced networking, and security features to support high throughput, low latency, and intelligent optimization for AI-driven connected environments in homes.

The BCM4918 APU serves as the core component, functioning as a system-on-chip that combines:

- A high-performance CPU complex for general-purpose workloads.
- An integrated Broadcom Neural Engine (BNE) for on-device AI and machine learning inference.
- Advanced networking engines that offload wired and wireless data paths, allowing full CPU bypass for networking traffic.
- Cryptographic protocol acceleration for end-to-end data protection.
- Multi-gigabit Ethernet interfaces.

This design aims to provide a secure, AI-ready foundation with efficiency and sustainability considerations.

The BCM6714 features a three spatial stream 2.4 GHz radio paired with a four spatial stream 5 GHz radio. The BCM6719 offers four spatial streams on both the 2.4 GHz and 5 GHz bands. Both devices integrate multi-chain 2.4 GHz and 5 GHz functionality into a single silicon s...