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LiveUpdated 2026-09-19 18:39 UTC

CUDA Toolkit 13.4 is now available.

CUDA Toolkit 13.4 is now available. It adds Windows on Arm support, early developer support for NVIDIA Rubin, and MPS…

This is a dev post classified by Jev as Other (a launch), kept by the Dev Radar because it carries real work, not commentary.

CUDA Toolkit 13.4 is now available. It adds Windows on Arm support, early developer support for NVIDIA Rubin, and MPS V3 controls for partitioning GPU compute and memory across workloads, plus new CUDA Python APIs and CCCL performance improvements. Here's all the technical details: https://nvda.ws/4A8VzbC

Posted by NVIDIA HPC Developer (56.9k followers) 4 days ago · 56 likes · 3k views · view the original post on X. Kept by the Dev Radar as Other.

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