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NVIDIA and Google to present on optoelectronic integration and optical computing at the International Electron Devices Meeting (IEDM) 2025 conference.
Thursday, November 27, 2025 at 08:16 PM
Both NVIDIA and Google are scheduled to disclose their outlook on optoelectronic integration, a technology critical for drastically lowering power consumption in next-generation AI data centers, at the upcoming semiconductor conference.
Context
Tech giants NVIDIA and Google will present their roadmaps for photoelectric integration at the upcoming IEDM 2025 conference, held December 6-10 in San Francisco. This follows NVIDIA's positive forecast for silicon photonics at IEDM 2024, where it identified the technology as a key future solution for chip-to-chip connections within AI data centers. The presentations signal a major push to replace traditional electrical circuits with optical ones to overcome critical power and bandwidth bottlenecks.
The shift to optical computing is driven by the need to dramatically reduce the immense power consumption of AI data centers. Google has already deployed optical switches in its TPU v4 supercomputers, cutting network power consumption by 40% and capital expenditures by 30%. Research by NVIDIA and TSMC indicates that integrating optical chiplets could reduce interconnect power dissipation by a factor of 20-50x. With other major players like IBM and NTT also developing this technology, the race is on to define the next generation of high-efficiency computing.
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