《TAIPEI TIMES》 Samsung is first to mass produce 3-nanometer chips
This undated handout photo provided by Samsung Electronics on June 30, 2022 shows leaders of Samsung Foundry Business and Semiconductor R&D Center posing to celebrate the company??first production of 3-nanometer process chips at its semiconductor facility of Samsung Electronics Hwaseong Campus in Hwaseong. Photo: AFP
/ Staff writer, with Bloomberg
Samsung Electronics Co yesterday commenced mass production of 3-nanometer chips that are more powerful and efficient than predecessors, beating rival Taiwan Semiconductor Manufacturing Co （TSMC, 台積電） to a key milestone in the race to build the most advanced chips in the world.
South Korea’s largest company said in a statement that it was beginning with 3-nanometer semiconductors for high-performance and specialized low-power computing applications before expanding to mobile processors.
By applying so-called Gate-All-Around transistor architecture, Samsung’s 3-nanometer products reduce power consumption by up to 45 percent and improve performance by 23 percent compared with 5-nanometer chips, it said.
Samsung’s push to be first to market with the latest technology is essential in its uphill climb to match TSMC, which remains dominant in the contract chipmaking market.
The Taiwanese firm accounts for more than half of the global foundry business by revenue and is the exclusive supplier of Apple Inc’s silicon processors for iPhones, iPads, MacBooks and desktop Mac PCs.
TSMC has said its 3-nanometer technology would be the most advanced technology when it is introduced in the second half of this year.
The technology would first be used to manufacture chips for high-performance-computing applications and smartphones, it said.
TSMC also said it has seen stronger customer engagement for its 3-nanometer technology for the first year, compared with the previous-generation 5-nanometer technology.
TSMC adopts a different approach in developing its 3-nanometer technology. The company said it adopts the FinFet transistor structure to deliver the best technology maturity, performance and cost for its customers.
TSMC and Samsung are competing for large multiyear orders from the likes of Apple and Qualcomm Inc.
Samsung is producing the 3-nanometer chips at its Hwaseong facilities and is expected to extend that production to its newest Pyeongtaek fab.
“We will continue active innovation in competitive technology development and build processes that help expedite achieving maturity of technology,” said Siyoung Choi, president and head of Samsung’s foundry business.
Samsung’s launch of 3-nanometer chip production should not affect TSMC’s market share and sales growth in the next 12 months, Bloomberg Intelligence analyst Charles Shum said.
Samsung’s 3-nanometer chip needs to demonstrate that it can be produced at the same cost-efficiency level as TSMC’s most advanced N3 process before it can gain new orders from Apple, Qualcomm and other large chip designers, Shum added.
Samsung’s advance comes at a sensitive time for the semiconductor industry, whose place in the global geopolitical order is currently under scrutiny by leading governments.
The US and China have both taken steps to bring more chipmaking capacity and expertise within their borders — arguing it is a matter of national security — and Samsung is in the process of setting up a new fabrication facility in Texas.
Additional reporting by Lisa Wang