Samsung Electronics has posted one of the most remarkable earnings reports in corporate history, with its semiconductor division's operating profit jumping roughly 1,800 percent year over year on the back of insatiable demand for AI memory chips.
The South Korean technology giant announced on July 30, 2026, that consolidated revenue reached KRW 171.5 trillion, approximately $130 billion, representing a 130 percent increase from the same quarter a year earlier. Operating profit hit KRW 89.5 trillion, up 56 percent from the previous quarter and nearly 19 times higher than Q2 2025.
The Device Solutions division, Samsung's semiconductor arm, was responsible for the overwhelming majority of those profits. The unit generated KRW 127.5 trillion in revenue and KRW 89.2 trillion in operating profit, driven by record-high shipments of high-bandwidth memory, or HBM, as well as server DRAM and NAND flash. Memory prices have risen sharply amid supply constraints, allowing Samsung to expand margins even as production costs increased.
AI server demand has transformed Samsung's business profile. The company's mobile division swung to an operating loss in the quarter, a reversal that would have been catastrophic in prior years but was easily absorbed by the chip division's windfall. Samsung noted that server products accounted for a record share of overall memory sales, reflecting the shift in global computing infrastructure toward AI training and inference workloads.
The company is already shipping HBM4 memory in volume and has delivered initial samples of HBM4E to key customers, keeping it ahead of rivals SK Hynix and Micron in the race to supply next-generation memory for Nvidia's Blackwell and future AI accelerators. Samsung projected that tight supply conditions would persist through at least the end of 2026.
Analysts have described the results as a structural inflection point for the semiconductor industry. Some estimates suggest Samsung's chip division could earn more in 2026 alone than it had in the previous four decades combined, a staggering testament to how AI infrastructure spending has reshaped the global technology economy.
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