Samsung (005930.KS) is a publicly traded Foundries company founded in 1969 and based in Suwon, South Korea.
| Date | Stage | Amount | Valuation | Lead investors |
|---|---|---|---|---|
| Jun 11, 1975 | IPO | — | — | — |

Samsung and SK Hynix reportedly upgrade their Chinese fabs, Xian and Dalian, to produce advanced flash chips for AI data centers amid CXMT competition.

TSMC's supply bottleneck raises questions about AI infrastructure spending and may open orders for Samsung and Intel.

Elon Musk publicly criticizes unnamed memory makers for 'extortionate' DRAM and HBM pricing, praising Micron's approach.

Memory stocks fall a third straight day on CXMT-driven selling, which Rosenblatt calls overblown.
Korean chip stocks fall as China's DRAM expansion push raises competitive concerns for SK Hynix and Samsung.

Tom's Hardware's weekly Premium roundup covers AI data center power use, a Tencent-Oracle offshore GPU lease, and a Qualcomm-Huawei IP deal.
Samsung Foundry's 2nm-class node built on Gate-All-Around (MBCFET nanosheet) transistors, which Samsung adopted ahead of TSMC at 3nm and now extends to SF2. It improves performance, power, and area over SF3 and adds an Extreme High Density (xHD) library to shrink area further, while staying design-compatible with SF3. SF2 is central to Samsung's bid to close the leading-edge foundry gap with TSMC and win AI and HPC silicon.
Samsung's high-bandwidth memory for AI accelerators, branded Shinebolt. The 12-layer (36GB) stack delivers up to ~1,180 GB/s of bandwidth at 9.2 Gbps per pin. Shinebolt is Samsung's entry in the fierce HBM race against SK Hynix and Micron to supply memory for Nvidia and other AI chips, an area where Samsung has worked to requalify its parts and regain share.
Samsung's next-generation HBM, which entered mass production in early 2026 after qualification sampling to Nvidia. Built on advanced 1c DRAM with a 4nm logic base die, it delivers up to ~2.7x higher throughput and ~40% better power efficiency than HBM3E, with a 2,048-bit interface enabling up to ~3,300 GB/s. Samsung reportedly sold out its entire 2026 HBM4 capacity, underscoring the memory crunch driving the AI buildout.
As the world's largest memory maker, Samsung supplies leading-edge DDR5 and LPDDR DRAM on its 1b/1c nodes plus high-layer-count V-NAND flash for SSDs across data-center, mobile, and PC markets. This commodity-and-premium memory franchise, alongside HBM, makes Samsung a primary supplier of the DRAM and storage that AI servers and consumer devices depend on.