AMD Ryzen AI 400 Series: 60 TOPS NPU and Subtle Spec Bumps

AMD's newest chips are faster, but they'll feel familiar to many hardware enthusiasts. At CES 2026, AMD officially took the wraps off the Ryzen AI 400 series. While the branding suggests a major leap, these processors are essentially refined versions of the hardware that powered high-end laptops in 2024 and 2025.

Breaking Down the AMD Ryzen AI 400 Series Specs

The Ryzen AI 400 lineup acts as a direct follow-up to the 300 series launched in June 2024. The improvements focus on three key areas: clock speeds, memory support, and AI processing. The new flagship, the Ryzen AI 9 HX 470, hits a peak boost clock of 5.2 GHz, a modest step up from the HX 370's 5.1 GHz.

• Enhanced NPU: The neural processing unit now delivers 60 TOPS, up from the previous 50 TOPS.
• Faster RAM: Support for LPDDR5x-8533 ensures better data throughput for memory-intensive tasks.

Pro Series for Enterprise Markets

Alongside consumer chips, AMD introduced the Ryzen Pro AI 400 series. These chips mirror the performance of their consumer counterparts but add security and manageability features essential for business PCs. It's a clear signal that AMD isn't just chasing gamers, but the corporate world as well.