Full-Time
Posted on 5/20/2024
Optical interconnects for high-performance computing
$175k - $200kAnnually
Expert
Santa Clara, CA, USA
Bay Area location is preferred.
Celestial AI operates in the high-performance computing sector, focusing on hyperscale data centers. The company has created a technology called Photonic Fabric™, which is an optical compute interconnect designed to enhance memory sharing performance and reduce costs. This technology can lower the total DRAM requirements by up to 35%, leading to significant savings for data centers. By utilizing optical interconnects, Celestial AI not only decreases power consumption but also increases bandwidth capacity, which is crucial for multi-tenant cloud environments where lower latency memory pooling can save around 23%. Additionally, their technology enables the disaggregation of High Bandwidth Memory (HBM) by using optics instead of traditional PCIe connections, addressing future needs for higher bandwidth connections among compute units. Celestial AI aims to provide this optical connectivity to data centers, facilitating advancements in Generative AI and other complex computing tasks.
Company Size
51-200
Company Stage
Series C
Total Funding
$329.6M
Headquarters
Sunnyvale, California
Founded
2020
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Company Equity
Optical computing technologies developer Celestial AI has acquired silicon photonics intellectual property from Rockley Photonics.
Founded in 2020, Santa Clara, California-based Celestial AI is developing an optical interconnect technology platform for data center and AI computing solutions.
Celestial AI acquires Rockley Photonics patent portfolio.
Celestial AI has bought the silicon photonics intellectual property of Rockley Photonics, including worldwide issued and pending patents, for $20m.
Celestial AI announces appointment of Diane Bryant to Board of Directors.