In the realm of technology, interactions between seemingly disparate industries can sometimes produce unexpected innovations. At times, the demands of one sector can act as a catalyst, expediting advancements in another. One recent example that epitomizes this symbiotic relationship is the intersection between Bitcoin mining and the development of smartphone chips, particularly as seen with Huawei’s new Kirin smartphone chip.

Bitcoin Mining: Beyond Cryptocurrency Production

Before delving into the heart of the matter, it’s imperative to have a basic understanding of Bitcoin mining. At its core, Bitcoin mining involves validating and adding transaction records to Bitcoin’s public ledger of past transactions, known as the blockchain. This process requires powerful computational resources. Miners use high-performance machines to solve complex mathematical problems. The first to solve the problem gets to place the next block on the blockchain and claim rewards, which include transaction fees and a newly-released amount of Bitcoin.
Given the lucrative nature of this endeavor, there’s an incessant drive to enhance the efficiency and performance of mining equipment. This pursuit invariably pushes the boundaries of chip design and manufacturing processes.

Enter SMIC and Its N+1 Process

SMIC (Semiconductor Manufacturing International Corporation) is among the leading semiconductor foundries in the world. Its N+1 process is a 7nm semiconductor process, aimed at reducing power consumption significantly while improving performance compared to its predecessor. This new technology holds promise not only for the realm of high-performance computing but also for the ever-evolving world of smartphones.
According to a recent report from Miner Mag, the demand from Bitcoin mining companies played a pivotal role in accelerating the development and refinement of this technology. These firms were among the earliest to recognize the potential of SMIC’s N+1 process, and they made substantial orders for wafers.

Canaan’s Leap of Faith and Its Ripple Effect

Canaan, a notable Bitcoin mining machine manufacturer, emerges as a pivotal player in this narrative. Towards the close of 2020, Canaan took a strategic decision to embrace SMIC’s first-generation 7nm N+1 process for their chip design. Their bulk orders not only showcased the industry’s confidence in this emerging technology but also provided the financial impetus for SMIC to refine and enhance its production capabilities. As a direct consequence, SMIC’s N+1 chip yield soared, exceeding a remarkable 90%.
The influence of Canaan’s decision didn’t stop there. Other key players in the Bitcoin mining industry, such as Innosilicon and Miner-VA, followed suit, also integrating SMIC’s N+1 process into their operations.

The Genesis of Kirin: A Prelude to Innovation

To appreciate the essence of the Kirin chip, it is essential to understand the ethos of its creator. Huawei quest for creating an optimal user experience through groundbreaking technology led to the inception of the Kirin chipset.
Originating from Huawei’s HiSilicon semiconductor company, the Kirin series has always been envisioned as more than just a set of electronic components. It is the crystallization of a dream – to provide a seamless, power-packed, and efficient user experience that transcends the ordinary.

From Humble Beginnings to Technological Mastery

The Kirin chipset is the culmination of years of relentless research, rigorous testing, and a commitment to excellence. The early iterations of the Kirin chips were commendable, offering robust performance and efficiency. With integrated AI capabilities in its recent versions, the Kirin chipset doesn’t just ‘compute’ – it ‘understands,’ adapting to user behaviors and optimizing performance accordingly.

The Kirin Edge: What Sets It Apart

At the core of the Kirin chip’s prowess is its fusion of efficiency with power. Built using cutting-edge nanometer processes, it promises lightning-fast processing speeds while ensuring that the device remains energy-efficient. But there’s more to Kirin than sheer speed:
Integrated AI Capabilities: Modern iterations of the Kirin chip come equipped with Neural Processing Units (NPUs). This allows for on-device AI computations, revolutionizing tasks like image recognition, language processing, and even gaming.
Versatile Connectivity: In an age where staying connected is paramount, Kirin chips, especially the later versions, offer unparalleled connectivity solutions, ensuring fast and stable connections, be it 4G or 5G.
Enhanced Graphics Processing: With the inclusion of powerful GPUs, the Kirin chipset promises a visual experience that’s smooth, vivid, and immersive.
Security at Its Core: Recognizing the increasing importance of digital security, Kirin chips are designed with integrated security features that ensure user data remains protected at all times.
The Huawei Kirin chip is not just a piece of technology; it’s a vision – a vision of a digital experience that’s seamless, efficient, and responsive. As we navigate our increasingly digital lives, having a companion like the Kirin-powered device ensures that we do so with grace, speed, and security.


The narrative of Bitcoin mining inadvertently catalyzing advancements in smartphone chip technology underscores the interconnectedness of the tech world. In an industry where advancements occur at breakneck speeds, the demands and innovations of one sector can have profound, far-reaching impacts. As the lines between different tech spheres continue to blur, such synergies might become the norm rather than the exception, reshaping the technological landscape in ways we’ve yet to imagine.
SAI stands at the forefront of sustainable computing solutions, pioneering new ways to cater to the global demand for computational power. Their newly unveiled service, ULTIWIT, harnesses liquid cooling technology combined with chip waste heat repurposing, presenting an ingenious method for Bitcoin mining’s heat dissipation and efficient energy conversion across various sectors. SAI NODE Marietta stands as a testament to this innovation.
Born from a partnership between SAI’s U.S. R&D division and the OCEC Computing Heat Recovery Center, SAI NODE Marietta located in Marietta, Ohio is the perfect amalgamation of SAI’s progressive research initiatives and OCEC’s mastery in heat reclamation.
Together, the SAI U.S. R&D Center and OCEC aim to build a versatile, expansive testbed for computing heat capture and redistribution technologies. This platform is fortified by the latest advancements in artificial intelligence, Bitcoin mining, data center systems, and a myriad of innovative heat repurposing methods.
One of the standout features of SAI NODE Marietta is its ULTIWIT product suite which encompasses TANKBOX, RACKBOX, and HYDROBOX. Dedicated to the development and manufacturing of Bitcoin mining (B series) and AI computing (A series) products, ULTIWIT has championed liquid cooling technology. TANKBOX, in particular, epitomizes ULTIWIT’s dedication to innovation. Aligned with emerging server trends, it offers a state-of-the-art immersion cooling solution. This immersion technology empowers servers to optimize their operational capabilities, boasting performance enhancements of up to 50%. Beyond its cooling functions, TANKBOX integrates a heat recovery portal, facilitating users in redirecting computational waste heat to high-demand heating applications, be it agricultural or industrial.
At the helm of its heat repurposing ventures, the center has initiated a greenhouse project furnished with a cutting-edge underfloor heating mechanism. Yet, this is merely the tip of the iceberg. SAI has ambitious blueprints to augment the Marietta site’s infrastructure, underpinning the center’s expansion goals. Envision the boundless possibilities: from warming homes and nurturing more greenhouses to catering to poultry farms. The prospects span heated aquatic facilities, expansive fisheries, and even sprawling commercial spaces like factories and malls. The future of sustainable heating solutions is here, and SAI is leading the charge.