Intel

AMD also launches Ryzen AI PRO 400 for mobile workstations: HX 475 with Radeon 890M iGPU

AMD intros Ryzen AI PRO 400 for laptops

AMD has detailed its Ryzen AI PRO 400 Series mobile processors for business laptops and mobile workstations at MWC 2026. AMD says the first commercial notebook designs with these chips are expected in Q2 2026.

The top two SKUs are the Ryzen AI 9 HX PRO 475 and Ryzen AI 9 HX PRO 470. Both are listed as 12-core, 24-thread parts with up to 5.2 GHz boost, a 2.0 GHz base frequency, and 36 MB total cache. They pair AMD Radeon 890M graphics with 16 compute units, while the NPU rating is listed at 60 TOPS for the 475 and 55 TOPS for the 470. In other words, unlike the desktop 400 series , the mobile variants do get the Strix Point successor with more cores and a a more powerful iGPU (at least for now).

© AMD
Ryzen AI PRO 400
© AMD
Ryzen AI PRO 400

Ryzen AI 9 PRO 465 sits below them with a 10-core, 20-thread CPU. AMD lists up to 5.0 GHz boost, a 2.0 GHz base frequency, and 34 MB total cache. Graphics moves to Radeon 880M with 12 compute units, and AMD lists the NPU at up to 50 TOPS.

© AMD
Ryzen AI PRO 400

Ryzen AI 7 PRO 450 is the 8-core, 16-thread option, rated up to 5.1 GHz boost and 24 MB total cache, with Radeon 860M graphics at 8 compute units. Ryzen AI 5 PRO 440 and Ryzen AI 5 PRO 435 are both 6-core, 12-thread parts, with Radeon 840M graphics and 4 compute units, plus 22 MB cache on the 440 and 14 MB on the 435. AMD lists up to 50 TOPS NPU performance for these three models.

© AMD
Ryzen AI PRO 400
© AMD
Ryzen AI PRO 400

This stack keeps the focus on commercial laptops that need on-device AI acceleration, while still scaling the integrated GPU from Radeon 840M up to Radeon 890M depending on SKU. AMD positions Ryzen AI PRO 400 as a Copilot+ PC-capable platform for enterprise notebooks, with OEM systems expected to roll out through 2026 starting in Q2.

AMD Ryzen AI 400 Laptop Series
ProcessorCores / ThreadsMax boostBaseTotal cacheNPU TOPSiGPUiGPU CUs
Ryzen AI 9 HX PRO 47512 / 245.2 GHz2.0 GHz36 MB60Radeon 890M16
Ryzen AI 9 HX PRO 47012 / 245.2 GHz2.0 GHz36 MB55Radeon 890M16
Ryzen AI 9 PRO 46510 / 205.0 GHz2.0 GHz34 MB50Radeon 880M12
Ryzen AI 7 PRO 4508 / 165.1 GHz2.0 GHz24 MB50Radeon 860M8
Ryzen AI 5 PRO 4406 / 124.8 GHz2.0 GHz22 MB50Radeon 840M4
Ryzen AI 5 PRO 4356 / 124.5 GHz2.0 GHz14 MB50Radeon 840M4

Source: AMD