NVIDIA lanza CUDA 13.5 con soporte Vera Rubin y mejoras MPS v3
CUDA Toolkit 13.5 alcanza GA, añade soporte de GPU Vera Rubin listo para producción, Windows en Arm para DGX Station y nuevas funciones de localidad y MPS.
NVIDIA announced CUDA Toolkit 13.5 on Nov 04, 2026. The release is marked as general availability.
The update brings general‑availability support for the NVIDIA Vera Rubin GPU architecture. Developers can now target Vera Rubin in production workloads.
Windows on Arm support is extended to the NVIDIA DGX Station for Windows, allowing the workstation to run CUDA under the ARM ecosystem.
Locality domain enhancements let applications choose between uniform SM partitions or partitions that include all SMs. The new cudaDevSmResourceSplit() API reports each partition’s SM count.
MPS version 3 adds weighted timeslicing, SM partition load balancing, cgroup‑based routing, per‑namespace SM assignments, and a polling fallback for memory accounting.
CUDA Tile now supports multi‑GPU unicast and multicast pointers on NVLink and NVSwitch, while CUDA Python 1.2 adds batched memory copies and more flexible graph updates. CCCL 3.5 introduces tuning APIs for CUB and integrated FlashInfer Top‑K selection.
Qué significa para ti
The new scheduling controls help shared GPU servers run multiple inference jobs more predictably, which benefits developers of free and locally hosted models. Better partitioning and load balancing can lower the cost of running large open‑source chat models such as Kimi K3 or GLM‑5.3 on Vera Rubin hardware.
En FreeLLMArena
From our rankings on 6 Nov 2026, based on Arena's blind votes:
- Kimi K3 (Max): #1 among free chat models
Fuentes
- NVIDIA CUDA 13.5 Brings NVIDIA Vera Rubin GA Support, NVIDIA Developer (official), 4 Nov 2026
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¿Qué IA puedes usar gratis hoy?
Todos los modelos de IA gratuitos, clasificados por votos humanos ciegos, con la memoria y velocidad que necesita tu GPU.