Dosilicon Co., Ltd. · 东芯半导体股份有限公司
Fabless
Chinese name: 东芯半导体股份有限公司 (Dōngxīn Gǔfèn)
A two-story firm: a niche-memory designer riding the 2025-26 shortage to 67.7% gross margin and H1 2026 net profit ¥6.59亿 (vs FY2025 loss) — with an interim dividend of ¥6/10 shares plus a bonus issue — and a listed proxy for Lisuan’s consumer GPU incubation (¥0.42亿 equity-method loss H1, ~65% of RTX-3060 gaming performance per independent tests). The 7G100 sold through its ¥2,688 JD retail launch from 16 July and became the first Chinese GPU maker to exhibit standalone at ChinaJoy (July–August); Lisuan’s next-gen architecture is in design with no tape-out date given, and Dosilicon says it holds no current integration of its own memory on Lisuan’s GPUs. If the 7G100 scales, the off-balance-sheet GPU template becomes the model for design houses nurturing advanced logic.
What does this firm design?
SLC/MLC NAND, NOR, niche DRAM and MCP/eMMC combos; affiliate’s 6nm graphics GPUs.
Key Facts
| Category | Fabless |
| Founded | 2014 |
| Location | Shanghai, Shanghai Municipality |
| Product Focus | Niche small-capacity memory — SLC NAND (domestic leader), NOR, DDR3/LPDDR4x DRAM, MCP combos for phone/module platforms |
| Node Sophistication | 1x-nm-class SLC NAND in volume; affiliate Lisuan’s 7G100 GPU on 6nm (taped out early 2025, retail launch ¥2,688 on JD 16 July 2026; 4th globally WHQL-certified Windows GPU vendor) |
| Entity List | No |
| Last Verified | Newest source dated 21 Aug 2026 (2 sources) |
Design Score
3.5/5
Sources
- 东芯股份2025年年度报告 (巨潮资讯) (23 Apr 2026)
- 东芯股份半年报：扭亏为盈，毛利率67.66% (财联社) (21 Aug 2026)