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AI Boom Sparks Global Shortage and Price Surge in Conventional Memory Chips

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The worldwide race to produce advanced AI chips is causing a supply crunch for more traditional memory chips used in smartphones, computers, and servers — triggering panic buying and steep price increases across the semiconductor industry. Executives and analysts say the AI frenzy has unexpectedly set off a “super cycle” in the memory market, giving long-awaited relief to manufacturers such as Samsung Electronics, SK Hynix, and Micron Technology.

As chipmakers shift production capacity toward high-bandwidth memory (HBM) — essential for powering Nvidia’s AI processors — the supply of conventional DRAM and DDR5 server memory has tightened sharply. According to Fusion Worldwide president Tobey Gonnerman, demand has surged “in a fast and furious way,” leading to double and triple ordering reminiscent of past shortages.

The shortage coincides with a replacement cycle for data centers and personal computers, alongside stronger-than-expected smartphone sales. As a result, spot prices of DRAM nearly tripled in September compared to last year, while average inventories have dropped to just eight weeks, down from 31 weeks in early 2023.

Analysts predict that non-HBM chips could soon surpass HBM in profitability if current trends continue. In the latest quarter, Samsung earned an estimated 40% margin on commodity DRAMs, compared with 60% on HBMs. Rising prices have already pushed companies like Raspberry Pi to raise consumer prices, citing memory costs that have more than doubled over the past year.

Still, experts warn against overhyping a permanent boom. TechInsights vice chair Dan Hutcheson said the current cycle may last only a year or two, with a potential industry downturn forecast for 2027. While Samsung stands to benefit most from its non-HBM dominance, investors remain cautious about its ability to close the gap with rivals SK Hynix and TSMC in next-generation AI chip technologies.

ASML poised to benefit from AI megadeals and chip expansion wave

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Dutch chipmaking equipment giant ASML is expected to benefit from a surge in AI-related megadeals between major technology firms and semiconductor manufacturers, with investors anticipating a strong outlook when it reports third-quarter earnings on Wednesday.

Analysts believe ASML’s top customers — including TSMC, SK Hynix, and Samsung — are preparing to ramp up production capacity through 2026 and beyond, driven by a global race to expand AI data centres. These expectations have already boosted ASML’s stock by 32% since early September, outpacing the Philadelphia Semiconductor Index, which rose 15% in the same period.

Forecasts compiled by Visible Alpha suggest new bookings — a key industry indicator — will total 5.36 billion euros ($6.21 billion) for the quarter, following 9.48 billion euros in the first half of the year. Meanwhile, net income is projected to rise 1.4% year-on-year to 2.11 billion euros, according to LSEG IBES data.

Recent multi-billion-dollar deals between NVIDIA, AMD, Intel, Samsung, Meta, and Oracle are fuelling optimism for ASML, whose machines — costing more than $300 million each — are essential for producing advanced chip circuitry.

However, analysts note that building fabrication plants can take several years. They want to hear whether ASML’s clients can accelerate these expansion plans amid rising demand. “Every memory chipmaker is likely to increase production capacity for AI,” said Michael Roeg of Degroof Petercam, citing Micron, SK Hynix, Samsung, and Chinese competitors.

Samsung forecasts best profit in three years amid AI-driven chip boom

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Samsung Electronics said it expects its largest quarterly profit since 2022, as a global surge in demand for AI and memory chips pushes prices higher and tightens supply. The South Korean tech giant estimated an operating profit of 12.1 trillion won ($8.5 billion) for the July–September quarter, up 32% year-on-year and well above the 10.1 trillion won expected by analysts. This marks Samsung’s best performance in 13 quarters.

Analysts said the surprise earnings were powered by strong demand for commodity memory chips, used in data centre servers, which offset slower-than-expected progress in the company’s high bandwidth memory (HBM) chip sales to Nvidia. Despite slipping 0.5% in morning trade after an early rally, Samsung’s stock has risen around 75% this year, reflecting investor confidence in its chip rebound.

Experts noted that reduced inventories and stronger DRAM and NAND prices have given Samsung an edge. “Samsung is a big beneficiary of growing demand for commodity chips,” said Sohn In-joon from Heungkuk Securities. Meanwhile, narrower losses at its foundry unit helped ease cost pressures.

The company also expects revenue to hit a record 86 trillion won, up 8.7% year-on-year, aided by a weaker won. However, analysts warned that trade tensions between the U.S. and China, potential U.S. tariffs, and China’s export controls on rare earth materials could cloud future performance.

Samsung plans to release full quarterly results on October 30 and has reportedly introduced a stock-based incentive plan for all South Korean employees to align performance with company growth.