SK Hynix Reports Record $6.5 Billion Operating Profit in Q2 Driven by AI Chip Demand

SK Hynix posts $6.5B in Q2 profits, fueled by surging AI chip demand and record HBM3E memory sales.
Mohamed Hassan

SK hynix operating profit exceeds $6.5 billion

South Korean semiconductor giant SK Hynix announced on Thursday that its operating profit for the second quarter surpassed 9 trillion won ($6.53 billion) for the first time, fueled by soaring demand for artificial intelligence (AI) chips, especially high-bandwidth memory (HBM) solutions.

Record-Breaking Financial Performance

In a regulatory filing, SK Hynix reported an operating profit of 9.21 trillion won for the period between April and June, marking a 68.5% increase compared to the same period last year. This figure represents the company’s highest quarterly operating profit ever recorded.

Revenue climbed 35.4% year-over-year to reach 22.23 trillion won, while net income surged 69.8% to 6.99 trillion won. Both operating profit and sales surpassed previous all-time highs achieved in the last quarter of the previous fiscal year.

AI Demand Powers Growth

SK Hynix attributed this exceptional performance to the explosive global demand for AI-related memory products, reinforcing its leadership in high-bandwidth memory technology.

In an official statement, the company noted, “Massive AI investments by leading global tech companies have driven sustained growth in demand for AI memory. Shipments of both DRAM and NAND Flash exceeded expectations, contributing to our strongest quarterly results in history.”

The company highlighted a sharp increase in Q2 sales of its 12-layer HBM3E chips and NAND Flash memory, emphasizing its “world-class competitiveness in AI memory and disciplined management focused on profitability.”

Inventory Stability and Future Outlook

SK Hynix reported stabilized inventory levels during the three-month period ending in June, supported by robust memory demand and increased shipments of finished products.

Looking ahead to the second half of the year, the company anticipates continued growth in memory demand as major clients prepare to launch new products.

Additionally, demand for high-performance, high-capacity memory is expected to intensify amid a global race to enhance the inference capabilities of AI models.

Governments’ ongoing investments in sovereign AI infrastructure are also projected to boost long-term memory demand, providing further growth momentum.

Scaling Production and Preparing for HBM4

To meet rising global demand, SK Hynix plans to double its HBM production capacity this year, leveraging its advanced manufacturing capabilities and top-tier product performance.

The company confirmed its readiness to supply HBM4—the sixth-generation high-bandwidth memory—on schedule according to customer roadmaps, aiming to maintain its competitive edge in the evolving AI memory market.

SK Hynix also revealed that some of its planned investments for this year will be reallocated in advance to ensure smoother delivery of critical products like HBM by 2026.

CEO Statement and Strategic Vision

Sung Heon-jung, President and Head of Corporate Center at SK Hynix, stated, “We are well on track to achieve our goal of becoming the most comprehensive provider of AI memory. We will continue satisfying our customers and driving market expansion by delivering best-in-class products—on time—that meet the demanding standards of the AI ecosystem.”