ASUS RTX Spark ProArt Laptops Sell Out Initial Allocation Due to High Demand
ASUS announced that the initial channel allocation for its ProArt P16 and P14 laptops has sold out due to strong demand. These laptops are the first to feature NVIDIA's RTX Spark platform, which combines a Grace CPU and a Blackwell GPU. This represents a significant milestone for local AI acceleration on consumer devices, bringing server-grade architecture like NVLink and unified memory to a portable laptop form factor. It signals strong market interest in high-performance Windows on Arm devices tailored for local AI workloads. The laptops feature a 20-core Grace CPU connected to a Blackwell GPU via NVLink-C2C, supporting up to 128GB of unified memory and delivering 1 PFLOPS of AI performance. They also support FP4 precision via fifth-generation Tensor Cores, allowing them to run large language models with up to 120 billion parameters locally.
## BACKGROUND
NVIDIA's RTX Spark is an Arm-based platform developed with Microsoft for Windows laptops, designed to handle demanding local AI and creative workloads. It utilizes NVLink-C2C, a high-bandwidth, low-latency interconnect that allows the CPU and GPU to share a unified memory space, and supports FP4, an ultra-low precision format that accelerates AI inference.