Arm Performix: Empowering developers with scalable performance for the age of AI agents

Arm is delivering a new class of compute designed for the scale, efficiency and intensity of AI workloads. The historic launch of the Arm AGI CPU marked an inflection point, not only in silicon, but in how software is built, deployed and optimized for AI. With 1.25+ billion Arm Neoverse cores shipped, Arm-based compute has already reached significant scale. This growth spans from hyperscaler-designed silicon based on Arm Neoverse to next-generation platforms like Arm AGI CPU. Built on this foundation and further accelerating momentum on Arm-based platforms, Arm is introducing Performix, a performance analysis toolkit to help developers optimize AI systems end to end. Integrated in modern workflows, it delivers continuous, expert performance analysis and insights so developers can act faster. Arm Performix expands Arm’s history of strong performance beyond silicon and into the full software stack. The shift to agentic AI is introducing new performance challenges. Workloads are becoming