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Nvidia punts silicon photonic switches to keep GPUs fed with data

Power sipping bandwidth bottleneck busters – or that's the hope, anyway GTC  Nvidia is set to make available Ethernet and InfiniBand switches featuring silicon photonics with co-packaged optics to advance its vision of datacenters with "millions of GPUs," arguing that the equipment can keep power consumption down.…

Mar 18, 2025 - 20:34
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Nvidia punts silicon photonic switches to keep GPUs fed with data

Power sipping bandwidth bottleneck busters – or that's the hope, anyway

GTC  Nvidia is set to make available Ethernet and InfiniBand switches featuring silicon photonics with co-packaged optics to advance its vision of datacenters with "millions of GPUs," arguing that the equipment can keep power consumption down.…

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