RISC-V Explained: The Open-Source Architecture Challenging ARM - NoobFeed

RISC-V's ascent is not merely a technical substitution but a strategic decoupling of the semiconductor supply chain. While ARM's moat relies on ecosystem lock-in, RISC-V disrupts this monopoly by decoupling instruction sets, forcing upstream EDA tools to adapt and fundamentally restructuring downstream design costs. Under geopolitical pressure, this architectural agility becomes a critical asset for mitigating supply chain risks. ARM, if it clings to its licensing model, risks marginalization; its strategy must pivot from selling IP to selling services, enhancing software stickiness. Over the next 24 months, RISC-V will likely achieve scale in edge computing and IoT, delivering a dimensional strike on ARM's mid-to-low-end market. This is not just an architecture war, but a reallocation of global compute infrastructure influence, marking an irreversible shift from closed licensing to open collaboration.