AMD Ryzen AI 400 Series on the Horizon: RDNA 3.5 iGPU and More

Key Details from the Leak

The upcoming mobile processors, internally referred to as Gorgon Point, are expected to succeed the Strix Point series. Designed for laptops, these chips will feature 12 Zen 5 cores and a more powerful NPU.

• Ryzen AI 7 450: 4+4 cores
• Ryzen AI 9 HX 470: 4+8 cores (Zen 4 + Zen 4c)

The Radeon 890M iGPU, based on RDNA 3.5, is reported with 16 Compute Units and a maximum frequency of 3.1 GHz. While early RDNA 3.5 APUs were rumored to hit around 3.0 GHz, AMD’s documents hinted at a slight reduction to 2.9 GHz. This leak confirms a modest frequency increase for the 890M iGPU.

Performance Insights

The HX 470 demonstrates significant improvements in multi-core performance, with boost clocks now reportedly between 5.15–5.25 GHz. This aligns closely with prior expectations of a 5.25 GHz maximum boost, marking a notable step up for AMD’s high-end mobile offerings.

Product Lineup

The leak also suggests a four-model roadmap:

• Gorgon Point 1 & 2: Dual-silicon high-end models
• Krackan Point Refresh: Targeting upper-mid-range laptops

As the official launch approaches, we can expect clearer details regarding clock speeds, TDP, and NPU performance differences across these models.

With RDNA 3.5 iGPU, higher boost clocks, and enhanced AI capabilities, the Ryzen AI 400 series could mark a major step forward for AMD’s mobile processor lineup.