Strong demand for high‑bandwidth memory used in AI servers helped Samsung Electronics achieve a historic operating profit of 107 trillion won in the third quarter, highlighting the expanding role of memory in AI hardware.
Samsung Electronics posted a record‑high operating profit of 107 trillion won in Q3, driven by surging demand for high‑bandwidth memory (HBM) that powers AI servers.
AI‑centric memory fuels earnings
The South Korean giant’s memory division saw sales of HBM and other high‑performance DRAM climb sharply as cloud providers and data‑center operators expand AI workloads. Analysts note that the premium pricing of AI‑optimized chips has lifted margins across Samsung’s semiconductor portfolio.
Key product trends
- HBM3E and HBM4 chips for next‑generation GPUs
- LPDDR5X memory for AI‑enabled mobile devices
- Expanded fab capacity for 3‑nm class AI processors
While the broader semiconductor market faced inventory corrections, Samsung’s focus on AI‑specific memory allowed it to outpace peers. The company also announced plans to double its HBM production capacity by 2028, signaling confidence in sustained AI demand.
Market reaction
Investors rewarded the earnings beat, with Samsung’s shares rising 4 % in after‑hours trading. The result underscores how memory, once a commoditized segment, is becoming a strategic growth engine in the AI era.
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Source: Ask Sumanta tech news roundup – October 30, 2026
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