#nvidia gpu

Nvidia’s RTX Spark is the commercial name for its new Arm-based “superchip” for Windows PCs, built on the flagship N1X CPU-GPU design. It’s an integrated SoC combining a 20-core Arm CPU, Blackwell RTX GPU, and up to 128 GB of unified LPDDR5X memory, designed for AI-heavy laptops and desktops running Windows on Arm. Co-developed with MediaTek, the CPU uses a performance/efficiency core mix, while the GPU features 6,144 CUDA cores, with performance comparable to midrange desktop GPUs but only uses around 45–80W laptop power rating. Nvidia positions RTX Spark as an “AI-first” platform capable of up to 1 petaFLOP of FP4 performance, enabling local execution of large AI models (up to 120B parameters), along with gaming at 1440p using DLSS and full RTX features. N1X represents the top-tier Spark configuration, while standard N1 chips scale down in CPU cores, GPU size, power, and memory. All variants share the same core approach: Arm CPU, Blackwell GPU, and unified memory for AI-focused Windows PCs. Here are the laptop and PC models slated to be released with NVIDIA RTX Spark: * Asus ProArt P14/P15 * Dell XPS 16 * HP OmniBook X 14, OmniBook Ultra 16 * Lenovo Yoga Pro 9n * Microsoft Surface Laptop Ultra * MSI mini-PCs Read more in our articles including "NVidia makes RTX Spark official" and "MediaTek reportedly integrating Nvidia GPUs to its mobile chipsets by 2024".