Celestial AI is a technology company focused on solving the “Memory Wall” problem in modern AI data centers. Its flagship product, the Photonic Fabric technology platform, is an optical interconnect solution designed to replace traditional copper connections.
By using light to transmit data, this technology enables massive scalability and efficiency for AI workloads, allowing compute and memory resources to be disaggregated and pooled across multiple chips and racks.
The platform delivers industry-leading bandwidth and latency performance which is essential for training next-generation large language models.
The Photonic Fabric chiplets offer significantly greater bandwidth and memory capacity while drastically reducing power consumption compared to existing electrical alternatives.
This capability enables the optics to be co-packaged directly with high-power processors, thereby optimizing data movement at the point of computation.
Recently, Marvell Technology announced a definitive agreement to acquire Celestial AI.
This strategic move aims to combine Marvell’s leadership in data infrastructure with Celestial’s cutting-edge optical technology to accelerate the development of next-generation, scalable AI data centers.
Key Takeaways:
- Celestial AI’s Photonic Fabric uses light for high-speed data transmission.
- The technology separates compute and memory to boost AI performance.
- Marvell Technology has agreed to acquire Celestial AI to enhance its connectivity portfolio.
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