From Cloud to Server Room: The Return of Enterprise AI Infrastructure
At the end of 2025, a manufacturing client in Beijing with annual revenue of RMB 300 million came to us. They were preparing to migrate their AI quality-inspection model — until then running in the cloud — back on-premises. “The monthly inference bill costs more than the combined salaries of our three engineers,” said Lao Zhang, the technical lead, counting on his fingers, “and GPU utilization is still under 30% — the waste hurts.” This scenario has repeated itself over the past year. Based on the more than 30 manufacturing, healthcare, and financial clients we have worked with, 60% of enterprises were evaluating or had already begun building local AI clusters in 2025 — a figure that was still under 25% in 2024. The forces behind this wave are clear: LLM API costs remain persistently high, open-source models such as DeepSeek are gradually approaching GPT-4 performance, and market prices for NVIDIA H100/H200 began to soften in the second half of 2025. Enterprises’ compute anxiety has shifted from “can we afford it” to “how do we make good use of it once we buy.” One notable change: purchasing decisions are moving down from the CTO’s office to business unit leaders — factory floor supervisors raise the requirement, headquarters CIO approves it. This pattern is becoming the new normal.DGX Spark, Huawei Ascend, and Domestic GPUs: The Reality of Three Paths
On hardware selection, the Chinese market in 2026 shows a clear three-way split. DGX Spark, NVIDIA’s edge computing product launched in 2025, centers on single-node inference performance of 1 PetaFLOPS and suits small and mid-sized enterprises that need rapid deployment and have limited operations expertise. In Shunyi we met a 200-person e-commerce company running a product recommendation model on two DGX Sparks; response latency fell from 800 milliseconds in the cloud to 120 milliseconds, and click-through conversion rose by 12%. But the problem is very real: a single DGX Spark still sells for RMB 150,000–200,000, and once after-sales maintenance and power costs are added, the upfront burden on an SME is considerable. Huawei Ascend 910B/C, by contrast, holds a firm leading position in domestic large-model training and government-related scenarios. In 2025, a municipality’s smart city project purchased 500 Ascend servers in a single order, for a total of more than RMB 200 million. On technical specs, the Ascend 910B delivers FP16 compute of 256 TFLOPS, narrowing the gap with the H100, and its optimization under the MindSpore framework is already quite mature. In actual deployment, however, the issue enterprises most often raise is the software ecosystem — Ascend-adapted versions of many open-source models require additional development cycles, which slows projects down to a degree.
Domestic GPU vendors have crossed from “PPT launches” to volume shipments over the past two years. Products from MetaX, Enflame, and Iluvatar CoreX now offer viable alternatives in specific scenarios — MetaX’s RISC-V architecture GPU, for example, performs well on image-processing tasks. Objectively, though, domestic GPUs still face a 2–3 year catch-up period before matching NVIDIA’s advantages in the CUDA ecosystem and driver maturity. If an enterprise needs to run production-grade workloads today, Ascend or NVIDIA remains the safer choice; if the plan looks out to 2027–2028, domestic options are worth testing early.
An AI Decision Framework for SMEs: From “Should We Buy?” to “How Much, and How Do We Sustain It?”
The question we were asked most over the past year: “At our scale, should we really build our own GPU cluster?” My advice is to break that question into three dimensions:- Compute density of the business scenario. If the AI workload is online inference running 24/7 (a customer service chatbot or real-time risk control, for example), on-premises deployment delivers significant cost and latency gains; but if it is a data analysis job that runs once a day, on-demand cloud calls may be more economical.
- The team’s capacity to absorb the technology. A GPU cluster does not work the moment you buy it. Driver debugging, multi-GPU interconnect, model deployment, monitoring and alerting — this operations stack requires at least one or two engineers with Linux system administration experience. Without that staffing in reserve, actual utilization after purchase is often dismal.
- Data compliance and privacy boundaries. Sensitive data in healthcare, finance, and manufacturing is often subject to regulatory constraints, and on-premises deployment is a hard requirement for MLPS 2.0 (China’s Multi-Level Protection Scheme) compliance. In such scenarios, building your own cluster is not only a matter of economics but of compliance.
AI infrastructure in 2026 is shifting from “an adventure for tech geeks” to “a required course for enterprise CTOs.” There is no standard answer to hardware selection. The key is to understand clearly how much compute your business actually needs, how much complexity your team can absorb, and how long the payback period on this investment will be. Thinking these three questions through matters far more than chasing the newest hardware. If your enterprise is evaluating an AI infrastructure plan, Siwenlide can provide end-to-end support from requirements analysis through delivery and operations.
Is your Beijing enterprise’s IT hitting a bottleneck? Siwenlide’s turnkey solutions — 14 years, 1,000+ clients — are ready for your inquiry.
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