Author: Peng Cheng
Over the past few years, computing power has been primarily concentrated in the cloud, such as data centers. However, as industry intelligence continues to deepen, an increasing number of computing tasks are shifting to the edge and on-site devices. There are three main reasons for this shift in computing power. First is real-time performance: industrial control requires microsecond-level response and multi-task concurrency, making a control loop that uploads data to the cloud and sends it back physically unfeasible. Second is security: sensitive data such as financial transactions and medical images must be processed in a closed loop locally. Finally, there is the bandwidth issue: continuously uploading massive amounts of sensor data to the cloud drives up storage and traffic costs. These three factors have made embedded chips a new track in the competition for computing power.
However, the rules of the game in the embedded market are entirely different from those in the consumer market. Embedded customers care most not about performance, but about whether the product is durable, available, and affordable to replace. As domestic chip manufacturers collectively rush into this track, the industry needs to focus on what kind of products are worthy of the key industry requirements of "security, stability, and domestic substitution."
On September 22, Hygon Information released the Hygon 1000 series CPU in Shenzhen—a lightweight embedded industrial control processor based on the C86 architecture. Its answer can be summarized in eight words: reverse path, endogenous capability. While most manufacturers climb upward from low-power scenarios, Hygon is precipitating the C86 architecture and security capabilities, validated in the data center market, down to the endpoint; at the same time, it internalizes security as a native capability that ships with the chip.
01. Domestic Substitution is Rewriting the Rules of Competition for Embedded Chips
As the domestic substitution of embedded industrial control chips deepens into industries such as finance, energy, transportation, telecommunications, and healthcare, and with the implementation and rollout of systems like the "Regulations on the Security Protection of Critical Information Infrastructure" and the "Measures for the Administration of Commercial Cryptography Application Security Assessment," the domestic substitution rate of chips and the compliance of cryptography applications have shifted from bonus points in procurement to entry conditions.
Meanwhile, across different industries, markets including electric power, rail transit, industrial manufacturing, finance, and healthcare are generating new embedded computing demands, such as substation automation, DTU/FTU, vehicle PIS, AFC, production line SCADA, visual quality inspection, smart counters, and medical image edge processing. The equipment lifecycle in these scenarios is measured in decades, and the deployment environments involve high temperatures, severe cold, vibrations, and interference, while directly processing sensitive data. Here, chips are no longer ordinary components but the foundation for system security and sustainable operations. The common requirements for these scenarios can be summarized as industrial-grade reliability, local computing power, and domestic platforms.
Only by understanding the scenarios can one understand the rules of competition. The logic of consumer-grade chips is rapid iteration, pursuing the new and discarding the old; the logic of the embedded market is exactly the opposite. The real competition in this market focuses on four long-underestimated dimensions: First is data security. Wherever computing sinks, data risks sink with it. Cryptographic capabilities must be built into the chip, not added as an external module. Second is trusted computing. "Who boots the device and who runs it" must be verifiable and auditable, which requires a root of trust at the chip level. Third is long-term supply. Embedded devices have long lifecycles, high replacement costs, and stringent certification requirements. Long-term supply assurance is not only a "reassurance pill" for the supply chain but also the cornerstone of continuous product success and business operations. Finally, there is ecosystem controllability. The competitiveness of chips has shifted from a simple comparison of hardware parameters to a systematic competition of "hardware + software + developers + application scenarios." Ecosystem controllability concerns not only technological autonomy but also industrial security, commercial success or failure, and long-term development. A system running on a production line for ten years will not be rewritten because of a new chip; the migration cost is enough to swallow all hardware profits.
These four dimensions represent the consensus forged by the industry over the years. Therefore, when selecting products, embedded engineers focus not on clock frequency and core count, but on documentation, drivers, community, and long-term supply. The chip that ultimately wins the bid may not be the most powerful, but it must be the least likely to cause problems. Furthermore, the technical barriers lie not only in the product itself but also in the construction of the ecosystem, which is the core reason for the slow substitution process of embedded industrial control chips over the past decade. The product layout of the Hygon 1000 series CPU released this time is precisely a systematic answer centered around these four dimensions.
02. Hygon 1000: Half Security, Half Certainty
The newly released Hygon 1000 series is designed for low-power, embedded, and endpoint computing power demands, serving edge terminals, industrial equipment, and IoT (Internet of Things) nodes. The chip features 4 cores and 8 threads, with a typical TDP as low as 10W, and supports DDR4/DDR5 memory. It is Hygon's first processor with integrated display capabilities, supporting dual 4K60 displays and compatible with mainstream display interfaces such as DP and HDMI, providing delicate and high-quality display effects for various scenarios. It is understood that this is Hygon's first processor integrating a high-performance integrated graphics core.
Li Cheng, President Assistant and Deputy General Manager of the Innovative Products Department at Hygon Information, stated that the global industrial control market capacity is nearly 300 billion US dollars, and will reach 400 billion US dollars in the future. The Greater China region is the core market, with the domestic substitution penetration rate growing at an annual rate of about 10%, leaving broad room for incremental growth. As the scale of infrastructure in key areas such as energy expands rapidly, there is a massive rigid demand for computing power for high-performance domestic industrial control chips. Hygon has previously accumulated sales of 8 million terminal chips, possessing mature technology, supply chain, and customer service systems to support the expansion in the industrial control track. In October 2024, Hygon launched market research, conducting in-depth research over 8 months, covering more than 30 core customers and nearly 20 mainstream industries to complete product definition. During the R&D process, the overall chip area was optimized by 15.7%, integrating more than 30 new IPs, going through over 70 rounds of design iterations, completing the process from project initiation to tape-out in 12 months, and achieving first light within 48 hours after tape-out.
In terms of endogenous security, the Hygon 1000 features a built-in hardware cryptographic acceleration security computing unit, which can support hardware acceleration for cryptographic operations such as the national cryptographic SM series algorithms. Compared with the traditional solution of external security chips, the difference in this path is structural: encryption and decryption can be completed without the key and plaintext data leaving the chip, shrinking the attack surface from "between two chips on the motherboard" to "within the chip"; it saves the BOM cost of an independent security chip and board-level design complexity; more importantly, in industries where cryptographic evaluation compliance has become a hard constraint, such as finance and energy, endogenous cryptographic capabilities allow devices to start at the compliance starting line from the very beginning of design, rather than making up for it during the certification phase. ECC memory error correction is the second line of hardware defense: memory bit flips caused by high temperatures and electromagnetic interference are not uncommon in industrial sites, and a single bit error can cause control commands to go out of control. In high-reliability certification systems such as financial equipment and secondary power equipment, memory error correction is crucial, and Hygon 1000's native support for ECC is a precise response to industry access rules. On top of this, the security computing unit, combined with the endogenous security design of the C86 architecture, makes the link from device boot to operation measurable and verifiable.
In terms of stability and long-term supply, the Hygon 1000 features a wide temperature capability of -40°C to 105°C and can operate stably with fanless passive cooling, meeting the characteristics of long equipment lifecycle, high continuous operation requirements, and complex deployment environments in industries such as industrial, energy, and transportation. More importantly, Hygon has proposed a product lifecycle commitment of more than 10 years for embedded industrial control products, and set up long-term supply plans, advance EOL notification mechanisms, and multi-generation compatibility and smooth upgrade mechanisms. Internationally, major international manufacturers such as NXP and STMicroelectronics all have long-term product supply plans. Once a product enters the supply chain, it may be used continuously for years or even decades. Manufacturers must not only ensure product stability but also possess long-term technology iteration and supply capabilities.
Hygon's 10-year commitment formally introduces this industry practice into the domestic C86 camp. The presence or absence of this mechanism is essentially the watershed between "consumer-grade thinking" and "industrial-grade thinking." Chips must not only meet current performance needs but also match the complete development, deployment, and maintenance cycles of industry equipment. This capability already has landed cases in specific scenarios. The Hygon 1000 can serve as the main controller for service robots and AGVs, synchronizing sensors and motors through TSN real-time networks; its wide-temperature design can adapt to workshop and outdoor environments; it supports multi-peripheral applications such as main screens and customer screens, facing 7x24 continuous operation scenarios such as retail checkout; it is embedded in production line touch screens and visual controllers, facing on-site computing needs such as industrial control and visual inspection; and it is deployed in edge and outdoor devices to process sensor data nearby, reducing the network pressure caused by continuously uploading data to the cloud.
03. How to Solve the Hidden Costs of Ecosystem Compatibility
Beyond security and stability, the ecosystem is the deepest hidden threshold for the domestic substitution of embedded systems. The real cost for industrial customers to migrate platforms is the re-adaptation of existing software, re-certification of complete machine solutions, re-training of on-site personnel, and the accumulated time costs of all these, which are often several times the price difference in hardware procurement.
Based on the C86 architecture, the Hygon 1000 is widely compatible with mainstream software and hardware ecosystems in the market, supporting API interfaces such as DirectX, OpenGL 3.3, and OpenCL 3.0, covering scenarios such as cloud terminal devices, POS machines, NAS, security monitoring, robots, industrial control, security gateways, and AI all-in-one machines. For existing businesses, this means a smooth migration curve; for new businesses, it means readily available talent, tools, and development habits. Only by solving the compatibility issue can the hidden costs of domestic substitution be reduced.
Going a step further, the embedded ecosystem layout launched simultaneously by Hygon at the press conference presents a posture beyond "selling chips": it coordinates the ecosystem among chips, complete machine ODM/OEM partners, operating systems, software partners, ISVs, and industry users, and provides support such as adaptation certification, joint solutions, talent training, and market matchmaking. The relevant system covers software and hardware levels such as IDEs, compiler toolchains, SDKs, BSPs, computing libraries, industrial control libraries, communication libraries, security libraries, middleware, databases, and RTOS. In terms of partner support, existing plans include fast application for development kits, FAE and special support channels, technical training and adaptation certification, joint innovation centers and adaptation laboratories, etc., promoting partners to shorten the cycle from product development and adaptation verification to actual project implementation.
Hygon positions itself as a "long-term partner for ecosystem, security, and stability." In the embedded industrial control market, this positioning is highly appropriate: what customers ultimately purchase is not a specification sheet of a chip, but the certainty of an uninterrupted computing power foundation and a hassle-free ecosystem for the next decade.
04. Domestic Embedded CPUs Enter Phase Two
Bringing the perspective back to the industrial process, the strategic significance of the Hygon 1000 series is gradually becoming clear.
From the perspective of product layout, the Hygon 1000 series is positioned as embedded industrial control chips, targeting applications such as embedded industrial control and cloud laptops, focusing on high energy efficiency and lightweight scenario demands. Hygon has also planned more series, targeting different computing needs such as mainstream commercial use, endpoint AI, and high-performance professional applications. This series of product planning completes the very end of Hygon's "cloud-edge-endpoint" computing power system. Before this, there was an obvious gap in the domestic C86 camp in the low-power embedded market; the emergence of the 1000 series allows the domestic x86 ecosystem to fully extend to edge terminals, industrial equipment, and IoT nodes for the first time.
From the perspective of the industrial stage, the main theme of domestic embedded chips over the past few years has been substitution, answering the question of "whether it exists or not" in key industries. Today, when a chip needs to simultaneously possess national cryptographic standard hardware cryptographic acceleration, ECC error correction, trusted computing capabilities, and a lifecycle commitment of over 7 years, while also being compatible with mainstream software ecosystems, the proposition has switched to "whether security, performance, and ecosystem can be satisfied simultaneously."
It can be said that the first phase of domestic substitution in embedded computing power solves substitution, and the second phase solves trust, aiming to make customers not only "dare to use" but also "use for a long time, use well, and use compliantly." The release of the Hygon 1000 series is a footnote to the opening of the second phase. As for this competition regarding embedded chips, the second half has just begun.