Samsung and SK hynix accelerate memory production amid AI boom

Korean chipmakers Samsung Electronics and SK hynix are ramping up memory production to meet surging demand from artificial intelligence (AI) servers. Industry analysts said on Sunday that production capacity is increasingly seen as a key determinant of competitiveness in the global semiconductor industry.

Korean chipmakers are ramping up memory production to meet surging demand from artificial intelligence (AI) servers, industry analysts said Sunday, as competition intensifies across the global semiconductor industry. Production capacity is increasingly seen as a key determinant of competitiveness, with AI-related demand expected to continue growing sharply in the coming years.

Samsung Electronics has gradually increased utilization rates at its domestic dynamic random access memory, or DRAM, and NAND flash manufacturing lines while expanding output of high-end products, such as high bandwidth memory (HBM). In November, the Korean tech giant decided to resume construction of the framework for its Line 5 chip production facility at its Pyeongtaek complex, the company's main semiconductor manufacturing hub in Gyeonggi Province. The Line 5 facility is scheduled to begin commercial operations in 2028, strengthening Samsung's ability to meet rising demand for advanced memory chips.

SK hynix is also preparing to start operations at its new M15X fabrication plant in Cheongju, North Chungcheong Province. The facility will focus on DRAM and other AI-oriented memory products. The company is working to complete construction of the first fabrication plant at the Yongin semiconductor cluster ahead of its original 2027 schedule, a facility comparable in scale to six M15X fabs, according to industry officials.

The global DRAM market is projected to reach $170 billion by 2026, up from $100 billion in 2024, according to Omdia. These expansions highlight the profound impact of the AI boom on the semiconductor sector.

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Photo illustration of SK hynix headquarters with digital displays highlighting record Q3 profits driven by AI chip demand.
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SK hynix posts record q3 operating profit of 11.38 trillion won

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SK hynix achieved a record quarterly performance in the third quarter, fueled by surging demand for AI chips. Operating profit reached 11.38 trillion won, up significantly from the previous year, with revenue hitting 24.44 trillion won. The results were driven by strong sales of high-bandwidth memory and other high-performance products.

Major memory manufacturers like Samsung, SK Hynix, and Micron are reporting record profits due to surging demand for RAM fueled by the AI industry. Prices for consumer RAM have more than quadrupled in recent months, with analysts predicting further increases in 2026. This boom stems from competition for limited supplies and shifts in production toward AI-specific memory types.

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Samsung Electronics reclaimed the top position in the global dynamic random-access memory (DRAM) market during the fourth quarter of last year. According to data from industry tracker Omdia, Samsung's DRAM sales surged 40.6 percent quarter-on-quarter to $19.1 billion, capturing 36.6 percent of the market. SK hynix held 32.9 percent of the market with sales rising 25.2 percent to $17.2 billion.

Nvidia CEO Jensen Huang expressed confidence that South Korean companies will nimbly handle US tariff concerns during the Asia-Pacific Economic Cooperation (APEC) summit. He highlighted Korea's significant opportunities in physical AI and robotics, while praising partnerships with Samsung and SK hynix. The remarks came shortly after Seoul and Washington finalized a trade deal.

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The surging appetite for AI storage is quietly upending the NAND market, pushing SSD prices toward a new, higher baseline. Analysts predict that the adoption of higher-layer NAND and QLC technologies will hinder supply growth, leading to irreversible price increases.

The South Korean government plans to invest 700 billion won ($478 million) in 2026 to support artificial intelligence (AI) transformation in the manufacturing sector. This includes developing on-device AI chips and promoting exports of AI factories. The Manufacturing AX (M.AX) Alliance, involving around 1,300 companies, will lead these efforts.

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Taiwan Semiconductor Manufacturing Company (TSMC), the world's leading chipmaker, announced record earnings for the fourth quarter. The firm stated that demand for AI chips remains endless, despite concerns over a potential bubble. Customers continue to request more capacity from the company.

 

 

 

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