
Grouped story
Nvidia says its AI data center design runs hotter to use a lot less water
Nvidia has unveiled its Rubin generation reference design for fully liquid-cooled data centers, claiming it can reduce water consumption to nearly zero by operating servers at higher temperatures, up to 113°F (45°C). This design reportedly eliminates significant power usage and virtually all water use, addressing public concerns about the environmental impact of data centers. However, Nvidia has not disclosed the cost differences between this and traditional air-cooled systems. The company emphasizes that every cloud provider transitioning to this design is making strides towards sustainability.
Key points
Nvidia's system captures heat directly at the chip, enhancing cooling efficiency.
Amazon is also adopting higher heat tolerances in its air-cooled data centers.
