Copper cables face a phenomenon at high data rates at high data rates that necessitate wider wires and more power, ...

Artificial intelligence (AI) computing giant Nvidia has announced details of how it is adopting silicon photonics and co-packaged optics (CPO) technology to deliver massive scaling in AI architecture ...

SAN JOSE, California (Reuters) - A promising new chip technology that aims to cut energy usage is not yet reliable enough for use in Nvidia's flagship graphics processing units (GPUs), Nvidia's CEO ...

The big picture: Nvidia's approach to co-packaged optics is a nuanced reflection of the technology's current limitations and future potential. By focusing on specialized applications with less ...

As artificial intelligence (AI) systems scale at breakneck speed, the vast flows of data inside GPU clusters are overwhelming traditional interconnect methods. Legacy copper-based solutions can no ...

TL;DR: NVIDIA is set to reveal its GB300 AI server platform at GTC 2025, featuring the new B300 AI GPUs with up to 1400W power and 1.5x FP4 performance over the B200. The GB300 will have 288GB HBM3E ...

Chinese scientists have allegedly developed a series of new photonic (light-based) microchips that could outperform NVIDIA’s ...

In times past, when you heard people talking about companies and “optics,” it was usually a code word for audience perception – what a given event would look like to a set of people, i.e. customers.

Nvidia to use optical tech in networking chips, not GPUs Copper cables currently more reliable than optical connections Nvidia has backed startups working on co-packaged optics for AI chips SAN JOSE, ...