NVIDIA superchip platform for Windows laptops and small desktops, pairing a Grace CPU with a Blackwell RTX GPU.
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NVIDIA RTX Spark is a Windows PC platform built around the RTX Spark superchip, which combines a up-to-20-core Grace CPU with an up-to-6,144-core Blackwell RTX GPU and up to 128 GB of unified memory. NVIDIA quotes up to 1 petaflop of FP4 AI performance. It targets slim laptops and compact desktops for AI development, content creation and gaming.
CUDA, TensorRT and NVFP4 run natively, so developers can build, prototype, fine-tune and run models locally, including models up to 120B parameters with 1M context according to NVIDIA. The platform also supports RTX features such as DLSS, ray tracing, Reflex, OptiX, NVIDIA Studio and Broadcast, plus hardware encode/decode for HEVC, H.264 and AV1. NVIDIA also promotes local personal AI agents secured by Windows.
RTX Spark is sold as part of partner devices, not as a standalone component. Listed designs include the ASUS ProArt P16, Dell XPS 16, HP OmniBook Ultra 16, Lenovo Pro 9n, Microsoft Surface Laptop Ultra and MSI Prestige N16 Flip AI+. Pricing and regional availability depend on the OEM. The exact launch date and EU pricing were not given in the provided material.
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Laptop chip with NVIDIA CPU and Blackwell RTX GPU, up to 128GB unified memory and native CUDA. Creator uses it as his daily driver for local models, gaming and video editing. This segment is sponsor content.
Superchip for laptops and small desktops combining a Blackwell GPU, 20-core CPU, up to 1 petaflop FP4 and up to 128GB unified memory for running local AI models. Laptops planned for fall.
Combined CPU/GPU chip with up to 128 GB unified memory for running large local LLMs, announced at Computex. Creator saw demos; likely expensive and not yet available.
Surface laptop built on RTX Spark; creator saw impressive graphics and local LLM demos. Price and date unannounced, expected to be expensive.
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