NVIDIA · GPU Toolkit Release

CUDA Toolkit 13.5

NVIDIA's CUDA Toolkit 13.5 reaches general availability with production support for the Vera Rubin GPU architecture and extends Windows on Arm support to DGX Station. New features include Multi-Process Service v3 with weighted timeslicing and SM partition load balancing, multi-GPU communication and a public preview of SIMT interoperability in CUDA Tile, and cuda.core 1.2 with batched memory copies. CCCL 3.5 adds public tuning APIs for CUB and batched Top-K selection integrated into FlashInfer.

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