RTX Spark Laptop Guide: UK Prices, Specs and Is It Worth It for AI?

An RTX Spark laptop is a new type of Windows laptop built around NVIDIA’s N1X chip, which combines an Arm-based CPU, a Blackwell GPU and up to 128 GB of shared memory in one package. The first models went on sale on 16 October 2026, and NVIDIA is pitching them as laptops that can run large AI models locally. This guide explains what RTX Spark is, which laptops use it, UK and US prices, what you can realistically do with one for AI work, and the trade-offs you should understand before spending £2,599 or more.
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