SpacemiT
 |
 | |
| Type | Private |
|---|---|
| Industry | RISC-V Microprocessors |
| Founded | 2021 |
| Headquarters | , |
| Products | CPU design, System on a chip |
| Website | spacemit |
SpacemiT (Chinese: 进迭时空) is a computing-chip company based in Hangzhou, China, founded in 2021, which is focused on computer processors based on the architecture RISC-V to be used mainly in the area of artificial intelligence (AI CPUs).[1][2]
In 2024, the company unveiled the Muse Book laptop with the Bianbu OS operating system, based on its Key Stone K1 octa-core RISC-V chip.[3][4] In January 2025, it announced the development of a server processor with up to 64 RISC-V cores, named "VitalStone V100", made on a 12nm-class process technology.[1][5][2] The VitalStone V100 supports virtualization, memory virtualization through an IOMMU which complies with the RISC-V architecture and the AXI4-Stream DTI interface.[1][5]
In July 2025, during the RISC-V Summit, the company announced a new system on chip (SoC), called SpacemiT K3, that will be based on the RVA23-profile-compliant X100 core. This core can be assembled in clusters of up to 64 cores.[6] The new SoC was made available for end-users during the first half of 2026[7].
Muse
[edit]Under their trademark Muse, SpacemiT also sells various electronic products, including clocks, audio devices, turntables, DVD players, and home appliance.[8][9][10]
References
[edit]- 1 2 3 StringerAI™ (2025-01-09). "SpacemiT Develops Server CPU Chip V100 for Next-Gen AI Applications". SDxCentral. Retrieved 2025-01-20.
- 1 2 SpacemiT. "RISC-V Breakthrough: SpacemiT Develops Server CPU Chip V100 for Next-Generation AI Applications". www.prnewswire.com (Press release). Retrieved 2025-01-20.
- ↑ Zachary, Leo (2024-04-30). "Muse Book laptop features SpacemiT K1 octa-core RISC-V AI processor, up to 16GB RAM - CNX Software". CNX Software - Embedded Systems News. Retrieved 2025-01-20.
- ↑ Jeff Butts (2024-05-03). "Chinese startup launching RISC-V laptop for devs and engineers priced at around $300". Tom's Hardware. Retrieved 2025-01-20.
- 1 2 Anton Shilov (2025-01-14). "China's SpacemiT develops 64-core RISC-V datacenter CPU on 12nm". Tom's Hardware. Retrieved 2025-01-20.
- ↑ Jean-Luc Aufranc (2025-07-22). "Three high-performance RISC-V processors to watch in H2 2025: UltraRISC UR-DP1000, Zhihe A210, and SpacemiT K3". CNX-Software. Retrieved 2025-07-24.
- ↑ "Chinese RISC-V Chipmaker SpacemiT Launches K3 AI CPU, Highlighting the Rise of Open-Source Hardware in Intelligent Computing". Retrieved 2026-06-16.
- ↑ "Trademark Status & Document Retrieval (TSDR)". United States Patent and Trademark Office. Retrieved January 26, 2026.
- ↑ "Marque EM : 019013977 - MUSE". National Institute of Industrial Property (in French). Retrieved January 26, 2026.
- ↑ "MUSE – Collection of inspiration". Muse. Retrieved January 26, 2026.
External links
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