# CUDA Toolkit 13.4 Adds Windows on Arm Support and Greater Control over Shared GPUs

**URL:** <https://forums.developer.nvidia.com/t/cuda-toolkit-13-4-adds-windows-on-arm-support-and-greater-control-over-shared-gpus/382829>\
**Category:** Technical Blog\
**Created:** [September 9, 2026, 8:24pm UTC](https://forums.developer.nvidia.com/t/cuda-toolkit-13-4-adds-windows-on-arm-support-and-greater-control-over-shared-gpus/382829 "2026-09-09T20:24:17Z")\
**Posts on this page:** 1\
**Page:** 1

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**Author:** ![jwitsoe](https://sea2.discourse-cdn.com/nvidia/user_avatar/forums.developer.nvidia.com/jwitsoe/32/16591_2.png) [@jwitsoe](https://forums.developer.nvidia.com/u/jwitsoe)\
**Post date:** [September 9, 2026, 8:24pm UTC](https://forums.developer.nvidia.com/t/cuda-toolkit-13-4-adds-windows-on-arm-support-and-greater-control-over-shared-gpus/382829/1 "2026-09-09T20:24:17Z")

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Originally published at: [CUDA Toolkit 13.4 Adds Windows on Arm Support and Greater Control over Shared GPUs | NVIDIA Technical Blog](https://developer.nvidia.com/blog/cuda-toolkit-13-4-adds-windows-on-arm-support-and-greater-control-over-shared-gpus/)  
   
Every NVIDIA CUDA Toolkit release adds functionality and performance improvements that help developers get more from NVIDIA GPUs and the broader NVIDIA software platform. CUDA Toolkit 13.4 adds support for Windows on Arm. CUDA applications have long been supported on Arm platforms through Linux; this release extends that capability to the Windows on Arm platform.…