Samsung Electronics has put fresh numbers behind the global memory-chip crisis, warning that the shortage is likely to worsen as AI demand keeps surging and customers scramble to secure supply. In results released on Thursday, the South Korean giant reported a record quarterly profit, powered by an extraordinary 49-fold jump in chip income, and said the pressure in the market is only building from here.
For South African consumers and businesses watching the tech sector, the message is clear: the AI boom is no longer just a story about cloud giants and data centres. It is now reshaping the price and availability of the memory chips that sit inside everything from laptops and desktops to smartphones and servers. And according to Samsung, the squeeze on conventional memory is set to intensify as manufacturers pivot toward higher-margin AI components.
The world’s biggest memory-chip maker by sales said it has already locked in multi-year binding contracts with customers, in a move designed to guarantee supply as shortages deepen. Samsung did not name the customers or reveal contract terms, but the implication is obvious: large buyers are no longer comfortable relying on spot-market availability in a sector increasingly dominated by AI-related demand.
Samsung’s chip division remains at the centre of that shift. As AI data centres multiply around the world, manufacturers are diverting capacity toward advanced chips used in Nvidia’s AI accelerators. That is boosting revenues from premium products, but it is also crowding out the supply of standard memory chips that underpin consumer electronics and enterprise hardware.
“Our supply falls far short of customer demand,” Kim Jaejune, an executive in Samsung’s memory chip business, told analysts on the company’s earnings call. He added that based on orders already received for 2027, the supply-to-demand gap is expected to widen even further than in 2026. For an industry that has long swung between boom and bust, Samsung’s latest warning suggests this cycle may have plenty of room left to run.
The company said sustained progress in AI will keep demand rising, but added that supply will remain tight for now because new factories take time to build and equip. That lag matters. Even when companies want to add capacity, the turnaround from planning to production is measured in years, not quarters. For now, the market remains short of chips, and customers are competing for what is available.
Samsung memory-chip crisis warning as AI demand pushes supply tighter
The memory-chip crisis is being driven by one of the biggest technology shifts in years. Just a day before Samsung’s results, Alphabet, Amazon and Microsoft all signalled that their AI spending would remain elevated, reinforcing the view that cloud and data-centre investment is not cooling off anytime soon. That spending spree is feeding demand for advanced semiconductors and, by extension, tightening the broader memory market.
Samsung said the effect was stark in the three months to March. Operating profit in its chip division surged to a record ₩53.7-trillion won — about US$36.2-billion — compared with just ₩1.1-trillion in the same period a year earlier. The division accounted for 94% of Samsung’s record quarterly total operating profit of ₩57.2-trillion, which came in line with the company’s earlier estimate. Revenue for the group climbed 69% year on year to ₩133.9-trillion.
Those figures underline just how much Samsung’s fortunes still depend on semiconductors. They also show why the company is racing to keep pace with rivals in the AI memory race, particularly compatriot SK Hynix, which has gained ground in supplying high-bandwidth memory (HBM) chips to Nvidia.
Samsung has been trying to close that gap after falling behind both in profit and in market sentiment. SK Hynix, for its part, last week reported record quarterly earnings after a fivefold jump in profit, and it struck an upbeat tone about the chip cycle, arguing that the industry boom still has legs. That leaves Samsung under pressure to prove it can compete more effectively in the high-end segment where margins are strongest.
On Thursday, Samsung said it has begun the industry’s first mass-production sales of HBM4 chips for Nvidia’s Vera Rubin platform from February. The company said it is on track to more than triple HBM revenue this year compared with last year, a sign that it believes its advanced memory business is finally gaining traction.
Samsung also said it expects to increase capital expenditure sharply this year to meet AI demand. In simple terms, that means more spending on factories, equipment and production capacity. For investors, that may be the clearest sign yet that Samsung sees the current shortage not as a temporary hiccup, but as a structural shift in the market.
There are, however, broader risks to the outlook. Samsung said the conflict in the Middle East has not disrupted its chip operations because it has built up inventory and diversified its sources of manufacturing gases. But it did flag the possibility of higher transportation costs if oil prices keep rising, and said it will work with the South Korean government to secure stable power supplies for production.
The market reaction was muted. Samsung shares slipped 0.8% after briefly rising as much as 1.8% following the earnings announcement. Even so, the stock has rallied 88% this year, comfortably ahead of the broader market’s 59% gain, showing how strongly investors have been backing the chip rebound.
At the same time, the rising cost of conventional chips is beginning to weigh on Samsung’s other businesses. The company said its mobile and network division will see profitability decline this year as component costs climb. First-quarter profit in that division fell 35% to ₩2.8-trillion, highlighting how the chip boom can also create pressure elsewhere in the group.
That matters because Samsung is still the world’s second-biggest smartphone maker after Apple, and any rise in memory costs can ripple through device pricing and margins. If the memory-chip crisis keeps tightening, consumers may eventually feel the effect in the form of pricier phones, PCs and other connected devices, even if that pain arrives with a lag.
For now, Samsung’s message is that AI is reshaping the semiconductor industry faster than supply can adjust. The company is enjoying the benefits through record chip profits, but it is also warning that the imbalance between demand and output is likely to remain severe. As we have seen in other global tech cycles, when supply cannot keep up with the next big wave, pricing power shifts quickly — and the consequences tend to spread far beyond the chipmakers themselves.