SK Hynix detailed its co-packaged optics roadmap in Nature Electronics.
The paper outlines technical challenges and a path to next-gen optical interconnects.
It points to a post-2030 horizon for broader adoption.
What happened
SK Hynix's global research team published a paper in Nature Electronics on August 20, detailing its co-packaged optics (CPO) development for high-performance computing (HPC) and AI. This is the company's first systematic presentation of its CPO roadmap.
Why it matters
The paper highlights key technical hurdles and outlines the trajectory for next-generation optical interconnect technology. CPO is seen as a critical enabler for future AI and HPC systems, where data transfer speed and energy efficiency are paramount.
What to watch
The roadmap points toward a post-2030 horizon, suggesting that significant adoption of CPO may occur after 2030. Nvidia and SK Hynix are pursuing different strategies in this area, which could shape the competitive landscape.
Ask the AI about this article →
The publication in Nature Electronics marks a formal, public step for SK Hynix in the race toward co-packaged optics. By laying out technical hurdles and a potential timeline, the company signals its commitment to solving the interconnect bottlenecks that could limit AI and HPC performance. The divergence with Nvidia's strategies highlights how different players—memory makers and chip designers—may approach the same problem from distinct angles, possibly leading to varied solutions or standards in the coming decade.
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