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NVIDIA Reveals Details Of Powerful DGX GH200 Supercomputer
The DGX GH200 architecture will enable hundreds of chips to act as a single GPU, and has been built with generative AI in mind.
NVIDIA has revealed details about the company’s next supercomputer, the DGX GH200, which has been built to help companies develop generative AI models.
The machine uses a new NVLink Switch System to enable 256 chips to perform as if they were a single GPU. NVIDIA claims the system offers nearly 500 times as much memory as you’d find in previous DGX A100 computers, quite probably making it the most powerful supercomputer on the planet.
Several key players are interested in the DGX GH200. Google Cloud, Meta, and Microsoft will be some of the first to put the system through its paces as they test its capacity for generative AI workloads.
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NVIDIA says the new machine will be available by the end of 2023, by which time they should have already developed Helios, an even more powerful version combining four DGX GH200 systems.
Meanwhile, on the gaming front, NVIDIA’s Avatar Cloud Engine (ACE) has been revealed, allowing developers to create custom AI models for speech, conversation, and animation. NVIDIA claims that ACE for Games will “give non-playable characters conversational skills so they can respond to questions with lifelike personalities that evolve”.
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At I/O 2026, Sundar Pichai Concedes AI Must Deliver Real Value
Gemini 3.5, a personal agent called Spark, agentic shopping, and Android XR eyewear are all aimed at making AI feel useful, not just impressive.
Google’s annual I/O developer conference (I/O 2026) has recently become a status update on the same question: can the company turn its AI spending into products people use every day? This year, chief executive Sundar Pichai described Google as being in a phase of hyper progress, while conceding this is the part of the cycle where people want to see real value in the products they use on a day-to-day basis.
The strategy on display was to push agents — AI systems that act on a user’s behalf — into nearly every Google product at once. Search now has an “intelligent search box” that returns generated explainer videos alongside links. Gmail, Docs, YouTube and Maps are gaining their own agent layers, including a Docs Live feature that turns spoken instructions into drafted text with citations.
Two new models, Gemini 3.5 and a cheaper Gemini 3.5 Flash, arrived the same day. Google says 900 million people now use Gemini, and that more than 50 billion images have been generated with it. The pricing tier names are likely to confuse buyers: a new AI Ultra plan launches at $100 a month, while the older Gemini AI Ultra drops from $250 to $200.
The flashier announcements were Gemini Omni, a video generator pitched as a more realistic answer to OpenAI’s discontinued Sora 2, and Gemini Spark, a personal agent that handles recurring tasks across a user’s Google account. A new universal shopping cart lets agents complete purchases across multiple retailers from inside Google itself, placing the company between the merchant and the buyer, and also owning the checkout.
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Google also confirmed its Android XR eyewear, built with Samsung and frames from Warby Parker and Gentle Monster. Audio-only glasses ship this autumn; a display-equipped version, which would superimpose live translations into the wearer’s field of view, is still in development. Both sets translate, however only the display version shows you the result.
What Pichai did not resolve is the bargain underneath all this. An agent is only useful to the degree it knows your calendar, your inbox, your shopping history and your physical surroundings. Google has now confirmed that, in time, the same context may carry advertising.
