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[News] Samsung Unveils Next-gen 2nm Node Roadmap; SF2Z with Backside Power Delivery to Enter Production in 2027
After naming its new head for the semiconductor business in May, claiming to strengthen the company’s competitiveness in cutting-edge chips, Samsung has now disclosed its latest developments regarding AI chips. According to information from Reuters and Samsung’s press release, the company plans to provide one-stop solution for clients to expedite their production of AI chips, while its updated 2nm node with backside power delivery is expected to enter the market in 2027.
According to a report from Reuters, the semiconductor giant plans to provide a turn-key solution by integrating its leading services in memory chips, foundry, and chip packaging to capitalize on the AI surge. The production time needed for AI chips usually takes weeks, while under this scheme, it could potentially be reduced by approximately 20%.
Driven by the strong demand from AI chips, Samsung expects the revenue of global chip industry to grow to USD 778 billion by 2028, according to Siyoung Choi, President and General Manager of the Foundry Business in Samsung, the report noted.
On the other hand, the tech heavyweight has introduced on 13th June its latest developments on 2nm and GAA technologies, as tools to empower its AI solutions.
According to Samsung’s press release, its latest 2nm process, SF2Z, has incorporated optimized backside power delivery network (BSPDN) technology, which places power rails on the backside of the wafer to eliminate bottlenecks between the power and signal lines, and thus does better in PPA (power, performance and area), IR drop and performance of HPC designs compared to SF2, its first-generation 2nm node.
Samsung targets mass production for SF2Z in 2027, while SF4U, a high-value 4nm variant, is slated for mass production in 2025. It also confirms that preparations for SF1.4 (1.4nm) are progressing well, with performance and yield targets on track for mass production in 2027, the press release noted.
Regarding the progress on backside power delivery solution, TSMC’s Super PowerRail, which is expected to be used in A16 process, targets mass production in 2025. Intel’s PowerVia on its 20A process, on the other hand, is set for production in 2024.
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(Photo credit: Samsung)
