Samsung poised for record W100tr quarterly profit as AI-driven HBM shift tightens DRAM supply

Capacity is rapidly shifting toward HBM, so additional investment does not immediately lead to more conventional DRAM supply.
An industry analyst explains why rising memory prices are no longer triggering the capacity expansion that would normally ease shortages.
Mark

So Samsung is hitting a record profit number. Is that because memory prices are surging, or something else?

Mimi

Prices are rising, but not as fast as they were. The real story is that Samsung is making more money per chip because it's shifting production toward specialized AI memory—HBM—which commands higher margins than regular DRAM.

Luke

But we should be clear: the brokerages are estimating this. We don't have Samsung's actual results yet. And the price gains are cooling—13 to 18 percent this quarter versus 60 percent last quarter.

Mark

Why would Samsung deliberately make less of the conventional memory that most computers need?

Mimi

Because HBM is more profitable, and demand for it is exploding as companies build out AI data centers. So they're redirecting their most advanced production lines toward it.

Luke

Right, but that creates a supply crunch for conventional DRAM. Lead times have stretched to 52 weeks. That's a real constraint for other manufacturers.

Mark

Is this sustainable? Will Samsung keep doing this?

Mimi

The analyst Kim Dong-won says HBM will grow to 40 percent of Samsung's DRAM capacity next year, up from 33 percent now. So yes, the shift appears to be structural, not temporary.

Luke

Though we should note that's a projection, not a commitment. Samsung could adjust if conventional DRAM prices spike high enough to make it worth their while.

Mark

So the real winners here are Samsung and the AI companies buying their chips. Everyone else is stuck waiting.

Mimi

Exactly. The market isn't broken—it's just reallocating. But that reallocation has real consequences for supply and pricing in conventional memory.

  • Samsung is on the verge of a historic earnings record, with analysts projecting Q3 operating profit at 107.7 trillion won — a 20% leap driven almost entirely by AI-focused memory products commanding margins above 80%.
  • The surge in profitability is inseparable from a supply crisis: as Samsung shifts capacity toward HBM and server memory, conventional DRAM is becoming scarcer, pushing lead times from six weeks to an extraordinary 52 weeks.
  • DRAM prices are still rising — projected up 13 to 18 percent this quarter — but the deceleration from last quarter's 60% surge signals not relief, but a new structural reality where expansion no longer replenishes conventional supply.
  • HBM is expected to claim 40% of Samsung's DRAM capacity next year, up from 33% today, locking in a prolonged shortage for PC makers, smartphone manufacturers, and data centers reliant on standard memory.
  • The old cycle — where high prices triggered capacity expansion and eventual correction — has been broken; investment is flowing into a different product category entirely, leaving conventional DRAM markets without a traditional release valve.

In the long arc of technological transformation, Samsung Electronics stands at a threshold: its first quarterly operating profit projected to surpass 100 trillion won, a milestone born not from abundance but from deliberate choice. The company has redirected its most sophisticated production lines toward high-bandwidth memory built for artificial intelligence, leaving conventional memory markets tighter and more expensive as a consequence. This is not merely a corporate earnings story — it is a portrait of how the gravitational pull of AI is quietly reshaping the infrastructure of everyday computing, rewarding those who pivot early and constraining those who depend on what the industry is leaving behind.

Samsung Electronics is approaching a historic milestone: its first quarterly operating profit expected to exceed 100 trillion won, roughly $74 billion, driven not by a broad memory boom but by a precise and profitable pivot toward artificial intelligence infrastructure. Three major securities firms place the average Q3 estimate at 107.7 trillion won, a 20 percent jump from the prior quarter, with the semiconductor division projected to achieve operating margins between 72 and 75 percent — and the DRAM segment alone potentially surpassing 80 percent.

Behind these numbers lies a fundamental restructuring of the memory market. Samsung and its competitors have been redirecting their most advanced production lines toward high-bandwidth memory and high-capacity server products, the building blocks of AI data centers. The consequence is a tightening of conventional DRAM supply — the memory that powers ordinary computers and devices — even as demand from AI infrastructure continues to accelerate.

TrendForce projects DRAM prices will rise 13 to 18 percent in the third quarter, a sharp slowdown from the roughly 60 percent gains of the previous quarter. But analysts caution against reading this as normalization. An industry source noted that in past memory cycles, rising prices prompted capacity expansion that eventually corrected the market. This time, the expansion is happening in HBM, not conventional DRAM — meaning higher prices are not calling forth more of the supply that buyers actually need.

KB Securities research head Kim Dong-won projects HBM will represent 40 percent of Samsung's DRAM capacity next year, up from 33 percent today, while conventional DRAM's share falls from 65 to 59 percent. The supply squeeze is already tangible: server DDR5 lead times have stretched to 52 weeks, compared with roughly six under normal conditions. For Samsung, the logic is clear — HBM yields higher margins and positions the company at the center of AI spending. For PC makers, smartphone manufacturers, and operators dependent on conventional memory, the market has become structurally constrained, not by a shortage of manufacturing capacity, but by a deliberate decision about where that capacity is most profitably deployed.

Samsung Electronics is on track to report its strongest quarterly performance on record, with operating profit expected to exceed 100 trillion won—roughly $74 billion—for the first time. The milestone arrives not from a broad surge in memory demand, but from a narrower, more profitable one: the company's deliberate shift of production capacity toward high-bandwidth memory and server products designed for artificial intelligence systems.

Three major securities firms—DB Securities, Mirae Asset Securities, and BNK Securities—estimate Samsung's third-quarter operating profit at an average of 107.7 trillion won, a jump of 20.3 percent from the 89.4 trillion won posted in the second quarter. The Device Solutions division, which houses Samsung's semiconductor operations, is expected to achieve operating margins between 72 and 75 percent. More striking still: the company's DRAM division, which produces both conventional memory and the specialized high-bandwidth chips now central to AI infrastructure, could see margins exceed 80 percent.

This profitability surge masks a fundamental reshaping of the memory market. As Samsung and its competitors redirect their most advanced production lines toward HBM and high-capacity server memory, the supply of conventional DRAM—the workhorse memory that powers everyday computers and devices—has tightened considerably. Demand for server DDR5 memory has accelerated alongside massive capital investments in AI data centers. The result is a supply imbalance that keeps prices elevated even as the pace of quarterly price gains has begun to moderate.

Market research firm TrendForce projects DRAM prices will rise between 13 and 18 percent in the third quarter, a sharp deceleration from the roughly 60 percent increase recorded in the prior quarter. Yet this slowdown does not signal a return to normal market conditions. Instead, it reflects a structural constraint: there is simply less conventional DRAM being produced. An unnamed industry source explained the dynamic plainly: in previous memory cycles, rising prices triggered capacity expansion, which eventually brought prices back down. This time, the expansion is happening in a different product category. "Capacity is rapidly shifting toward HBM," the source said, "so additional investment does not immediately lead to more conventional DRAM supply."

Kim Dong-won, head of research at KB Securities, projects that HBM will account for 40 percent of Samsung's total DRAM capacity by next year, up from 33 percent currently. Conventional DRAM's share of the company's output is expected to fall to 59 percent from 65 percent. The supply squeeze is already visible in delivery times. High-capacity server DDR5 memory now carries lead times stretching to 52 weeks—more than a year—compared with roughly six weeks under normal market conditions. Kim characterized the moment as a structural shift, one in which the reallocation of production capacity toward HBM-focused products will prolong shortages of conventional DRAM and sustain elevated pricing.

For Samsung, the mathematics are straightforward: HBM commands higher margins than conventional memory, and the company's ability to produce it at scale gives it a competitive advantage in a market increasingly defined by AI infrastructure spending. For everyone else—PC makers, smartphone manufacturers, data center operators dependent on conventional server memory—the calculus is less favorable. They face a market in which supply is constrained not by scarcity of manufacturing capacity overall, but by deliberate reallocation of that capacity toward products Samsung and its rivals find more profitable to make.

A structural shift is underway as the HBM-led reallocation of production capacity prolongs shortages of conventional DRAM and pushes prices higher.
— Kim Dong-won, head of research at KB Securities
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