
NVIDIA RTX Spark Review: Grace, Blackwell, and 128GB Unified Memory Reinvent the PC
NVIDIA officially launched the RTX Spark at Computex 2026. Fusing a 20-core Grace ARM CPU, a 6,144 CUDA-core Blackwell GPU, and 128GB of unified memory, this superchip targets local AI agents and 1440p gaming. Here is a technical breakdown of its specs, software ecosystem, and the long-term ARM roadmap.
By Soufiane B. · 12 min read






