NVIDIA announced RTX Spark chip for Windows on ARM with RTX Gaming support

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NVIDIA confirms RTX Spark PCs with Blackwell GPU, 20-core Grace CPU and DLSS support

NVIDIA is turning RTX Spark into a Windows PC platform



NVIDIA has officially announced RTX Spark, a new Windows PC platform built around a Grace Blackwell superchip. The announcement confirms that NVIDIA is entering the consumer PC processor segment with a full system-on-chip design, not just a discrete GPU.

The chip was announced with Microsoft at GTC Taipei. NVIDIA says RTX Spark is designed for AI agents, content creation and gaming. The platform will appear in slim Windows laptops and compact desktop PCs this fall.

RTX Spark uses a Blackwell RTX GPU with 6144 CUDA cores and fifth-generation Tensor Cores with FP4 support. NVIDIA lists up to 1 petaFLOP of FP4 AI performance. The GPU is connected through NVLink-C2C to a 20-core Grace CPU, which NVIDIA says was custom-built with MediaTek.

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