Rapidus, one of Japan’s most important homegrown chipmakers, is pushing full speed ahead with its 2nm manufacturing plans—and the company’s latest target shows just how serious it is about becoming a major player in advanced semiconductors.
Rapidus is aiming to ramp its 2nm process into full-scale production by 2028, with a goal of reaching around 25,000 wafers per month (WPM). Earlier expectations also point to an even higher long-term ambition, with reports suggesting the company is working toward roughly 60,000 WPM by 2028 as it scales operations. Either way, the direction is clear: Rapidus wants meaningful high-volume output, not just a small pilot line.
The timing makes sense. Advanced chip demand is surging, largely fueled by AI computing, data centers, and next-generation devices that increasingly rely on leading-edge nodes. Today, a large portion of those orders are concentrated among the biggest foundries, but the market is hot enough that new capacity—especially at 2nm—has a real chance to attract customers looking for alternatives and additional supply.
Rapidus has been building toward this moment for years, and it recently signaled a key step forward by confirming that process design kits (PDKs) will be available to customers this year. That matters because PDK availability is one of the biggest milestones on the road to real commercial manufacturing: it allows chip designers to begin serious development work using the foundry’s rules, libraries, and process targets.
Before the 2028 ramp, Rapidus is expected to scale up more gradually. By 2027, the company is projected to reach about 6,000 WPM, then multiply that output significantly the following year. If it hits those numbers, Rapidus would become one of Japan’s most ambitious advanced-node manufacturing efforts in decades—especially in the ultra-competitive 2nm era.
While official technical details remain limited, the current understanding is that Rapidus’ 2nm node will be called 2HP. One reported metric places its logic density at 237.31 MTr/mm², which would put it in the same class as other top-tier 2nm technologies being pursued globally. That density figure is important because it hints at competitiveness for performance, power efficiency, and die-size advantages—three factors that typically decide whether customers will commit major products to a new process.
Another standout element of Rapidus’ strategy is its plan to use single-wafer front-end processing. This approach is described as a way to refine manufacturing through adjustments at lower volumes, then scale those improvements as production expands. If executed well, it could help Rapidus improve yields and process stability as it transitions from initial manufacturing to high-volume manufacturing (HVM)—often the most difficult stage for any new leading-edge node.
Of course, Rapidus won’t be operating in a vacuum. Major global foundries are also expanding their footprints and pushing forward with advanced manufacturing roadmaps, including expanded fabrication plans in Japan that could intensify local competition. That puts even more pressure on Rapidus to prove it can deliver not just cutting-edge specs, but also reliable volume, yield, cost control, and predictable timelines.
For the semiconductor industry, Rapidus’ push is one of the most closely watched efforts to broaden the world’s leading-edge chip supply beyond the current handful of dominant manufacturers. If its 2nm 2HP plans stay on track and its 2028 capacity goals become reality, Japan could gain a stronger position in the next wave of advanced chip production—right when global demand for 2nm-class silicon is expected to be at its peak.
