AMD Ryzen AI NPUs gain live power metrics in Linux 7.1
Linux 7.1 is set to add better monitoring for AMD Ryzen AI hardware. New kernel changes for the AMD XDNA driver a dd a way to read live NPU power estimates, and they also expose live activity data that shows how busy the NPU is while AI workloads are running. In simple terms, Linux users should get a clearer view of what the AI block is doing instead of treating it like a black box.
The NPU, short for neural processing unit, is the dedicated part of the processor built for AI tasks. It is meant to handle local AI features such as assistants, productivity tools, image effects, or smaller on-device models without sending that work to the cloud, and without leaning on the CPU or GPU for everything.
AMD already ships NPUs across its Ryzen AI lineup. Ryzen AI 300 mobile processors include an integrated NPU rated at up to 50 TOPS, while Ryzen AI PRO 300 goes as high as 55 TOPS on selected models. AMD’s newer Ryzen AI 400 mobile family continues that approach, with up to 60 NPU TOPS on the top SKU. This is no longer a niche laptop feature, it is becoming a normal part of AMD’s client processor stack.
It is also moving to desktop systems. At MWC 2026, AMD introduced Ryzen AI 400 and Ryzen AI PRO 400 desktop processors for AM5, with up to 50 TOPS from the integrated NPU and OEM systems expected in the second quarter of 2026. That means these Linux monitoring updates are not just for thin-and-light notebooks. They are set to matter for future desktop PCs with built-in AI hardware as well.
Source: Phoronix
