Arm Lumex AI compute

Arm is not standing still in the AIP Cambrian explosion.

September 19, 2025

Jon Peddie

Arm Holdings plc launched the Lumex Compute Subsystem platform on September 10, 2025, integrating Armv9.3-A CPUs with SME2 extensions and Mali G1-Ultra GPUs to accelerate on-device AI for smartphones and PCs. The platform delivers fivefold performance gains and threefold energy savings, enabling real-time applications like voice translation and AI photography without cloud reliance. KleidiAI software optimizes frameworks such as PyTorch, while partnerships with Google and Samsung drive adoption, projecting 10 billion TOPS across 3 billion devices by 2030. (Source: Arm) Arm Holdings plc announced its Lumex Compute Subsystem (CSS) platform on September 10, 2025, integrating Armv9.3-A architecture with Scalable Matrix

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Arm Lumex AI compute

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