Major PC makers launch Windows laptops with NVIDIA's unified RTX Spark N1x chip

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Leading PC manufacturers including Microsoft, Dell, HP, Lenovo, ASUS, and MSI have opened pre-orders for new laptops featuring NVIDIA's unified RTX Spark N1x silicon. These devices integrate the Grace CPU and Blackwell GPU into a single package, moving away from separate graphics chips. Entry-level configurations start at $2,599, while high-end models with up to 128GB of unified memory exceed $6,700. The architecture is designed to eliminate PCIe bottlenecks by allowing the CPU and GPU to share memory directly. This enables native CUDA-accelerated computing on Windows, targeting mobile professionals in programming and graphic design.

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