NVIDIA is bringing CUDA to Windows on Arm ahead of RTX Spark laptops arriving in October.

CUDA 13.4 lets developers start preparing their applications for the new machines.

NVIDIA and Microsoft are positioning RTX Spark PCs for local AI models and personal agents. Getting existing CUDA software ready is a practical step toward that goal. GPU acceleration still requires compatible NVIDIA hardware. Existing Arm PCs can help developers begin porting.