Broadcom BCM4918 shows how Wi-Fi 8 hardware is moving toward edge computing

• Broadcom repurposes the APU label for networking silicon rather than graphics integration
• The BCM4918 shifts packet handling away from CPUs through dedicated offload engines
• Wi-Fi 8 access points increasingly resemble compact edge computing platforms

Broadcom has introduced the BCM4918 network processor for high-end Wi-Fi 8 residential access points, reviving the accelerated processing unit label in a context far removed from its original meaning.

Historically, the APU term described AMD processors that combined a general-purpose CPU with integrated graphics on one die.