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Nvidia's OOI architecture paves way for optical interconnects in GPUs

What happened

DIGITIMES observed that Nvidia is advancing an optics-on-interposer (OOI) architecture that moves the optical engine from an organic substrate to a silicon interposer to increase interconnect density and reduce transmission energy consumption. The source does not provide a timeline or mass-production status, only describing the ongoing advancement of this architecture.

Impact and signal

Low impactImpact score: 0/100

Affected components and suppliers

GPU

Nvidia

OOIoptical interconnectsilicon interposeroptical engineinterconnect density

Source and time

Source: DigiTimes Asia · 11/10/2026 · View original source

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Nvidia's OOI architecture paves way for optical interconnects in GPUs

What happened

Impact and signal

Affected components and suppliers

Source and time

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