Chipmaker Nvidia (NVDA) and the University of Bristol have launched the Isambard-AI supercomputer, which is now the most powerful in the UK and one of the world’s most energy-efficient. Interestingly, it uses 5,448 Grace Hopper superchips packed into liquid-cooled HPE (HPE) server cabinets, with 440 GPUs each. As a result, this powerful system will help researchers take on a wide range of projects, from drug development and materials science to building large language models for UK-specific languages like Welsh.

Although the supercomputer is not as large as the huge data centers used by companies like Amazon (AMZN) and Microsoft (MSFT)—which require gigawatts of power—Isambard-AI uses just 5 megawatts while still being able to run many experiments at once. In addition, the Bristol team chose liquid cooling instead of fans, which allows more GPUs to be placed into smaller spaces while improving energy efficiency. The university also plans to reuse the hot wastewater from the supercomputer to heat campus buildings and nearby homes.

It is worth noting that this project is part of Nvidia’s “sovereign AI” focus, which is where countries build their own national AI infrastructure. Indeed, in May, CEO Jensen Huang joined President Trump at a Saudi event to announce that Nvidia would sell thousands of GPUs to companies in the country. Moreover, in June, Nvidia said that it was expanding its AI infrastructure push into France, Germany, Italy, and the UK. This is because Huang believes that AI is the new essential infrastructure, just like electricity and the internet once were.

Turning to Wall Street, analysts have a Strong Buy consensus rating on NVDA stock based on 34 Buys, three Holds, and one Sell assigned in the past three months, as indicated by the graphic below. Furthermore, the average NVDA price target of $182.06 per share implies 5% upside potential.

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