DeepComputing’s DC-ROMA RISC-V Mainboard II is a RISC-V motherboard designed for the Framework Laptop 13 and marketed as an AI-focused PC platform. The company advertised up to 50 TOPS and local large-language-model (LLM) execution, but that figure is a manufacturer claim, not an independently established benchmark. It is best understood as developer hardware: DeepComputing says its Ubuntu instance is not production-ready.
What is the DC-ROMA RISC-V Mainboard II?
It is a replacement mainboard built around RISC-V technology for the Framework Laptop 13. DeepComputing also marketed configurations under the name “DC-ROMA AI PC,” including laptop and Cooler Master case variants. The product listing showed different memory and storage configurations, including options with 32GB or 64GB of RAM.
This is not simply a conventional laptop upgrade. Replacing a Framework mainboard with this board changes the system’s processor architecture and software environment to RISC-V. Buyers should confirm the exact board revision, package contents, and host compatibility with DeepComputing’s technical documentation and product listing before choosing components.
What does the AI capability claim mean?
In a March 10, 2025 announcement, DeepComputing described the board as a 64-bit, eight-core RISC-V system using SiFive core IP, with an NPU and vector processor. The company advertised up to 50 TOPS and described local LLM execution as a use case. That is DeepComputing’s announced peak capability; it is not an independently verified performance result, nor does it establish how quickly a particular model will run. See the March 2025 announcement for the company’s claim.
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DeepComputing’s documentation outlines one practical demo route: an Ubuntu AI image and a containerized DeepSeek-R1-7B setup using Ollama. The repository’s Mainboard II guides also cover installation, NPU memory adjustment, and virtualization. These guides show a documented development path; they do not guarantee that arbitrary AI frameworks, models, or other applications will work.
Is it suitable for everyday or production use?
DeepComputing’s listing gives a direct caveat: “This Ubuntu instance is for RISC-V developer usage and is not production-ready.” That makes the board a more suitable fit for developers exploring RISC-V, experimenting with software ports, or following the vendor’s documented demos than for organizations seeking a supported production workstation.
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A local-inference demonstration and an advertised TOPS figure do not, by themselves, establish production-grade security, privacy, software compatibility, or performance. DeepComputing says it provides product maintenance and support; its listing directs users to contact the company or its Discord. It points readers seeking Canonical support or security maintenance to Ubuntu Pro. Check the applicable support terms and software coverage with the providers before relying on them.
How does Mainboard II compare with Mainboard III?
DeepComputing announced Mainboard III on May 12, 2026. It is a separate, later-generation product, so its specifications and price should not be attributed to Mainboard II. The available company announcements support this limited comparison:
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| Category | Mainboard II | Mainboard III |
|---|---|---|
| Generation and compute hardware | RISC-V mainboard; the 2025 company announcement describes a 64-bit, eight-core CPU using SiFive core IP, plus an NPU and vector processor. | DeepComputing’s 2026 announcement identifies a SpacemiT K3 RISC-V AI SoC. |
| AI capability claim | Advertised by DeepComputing at up to 50 TOPS in 2025; no independent benchmark result is established here. | Not stated in the cited 2026 announcement. |
| ISA profile | Not stated in the cited product and announcement material. | DeepComputing says it supports the RVA23 profile. |
| Host compatibility | Designed for Framework Laptop 13. | Designed for Framework Laptop 13, according to DeepComputing. |
| Price and availability | The product listing observed for the research described the item as sold out and showed a $4,149 price; both are volatile listing observations, not a current offer. | DeepComputing announced a starting price of $699 in 2026; confirm current price and availability with the company. |
| Readiness and performance evidence | DeepComputing says its Ubuntu instance is for RISC-V developer use and is not production-ready. No independent benchmark result is established here. | Not stated in the cited announcement; no independent benchmark result is established here. |
The Mainboard III details above come from DeepComputing’s May 2026 announcement. The material establishes no independent performance comparison between the two boards.
Independent reader supportYour contribution helps us test, update, and keep practical guides available for everyone.Can you buy Mainboard II now?
The official store listing observed for this article’s source material marked Mainboard II sold out and gave a second-batch estimate of Q2 2026. That estimate has passed, so it is not evidence of current stock or a delivery date. The listed price and inventory can change; check DeepComputing’s store for the present status. The listing also said shipping fees and customs duties were excluded.
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Before ordering, confirm which configuration is available, what the package includes, whether it matches your Framework Laptop 13 and intended components, and what support applies to your region. The existence of installation and AI guides is useful, but does not establish compatibility with every Framework configuration or production readiness.
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Product prices and availability are accurate as of the date/time indicated and are subject to change. Any price and availability information displayed on Amazon at the time of purchase will apply.
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