Revolutionary Direct-to-Chip Liquid Cooling for Nvidia Grace Blackwell Superchip

ZutaCore, a leading innovator in cooling technology, has unveiled a groundbreaking development in the form of a single monolithic dielectric cold plate designed to cool the next generation Grace Blackwell superchip. This cutting-edge cold plate is capable of efficiently cooling up to 2.8kW of power, setting a new standard in chip cooling technology.

The direct-to-chip liquid cooling system created by ZutaCore is specifically tailored to support the GB200 superchip, a powerhouse that integrates Nvidia Grace ARM processors and next-generation Blackwell GPUs. This innovative system can cool up to 120kW of rack power without the need for extensive modifications to existing infrastructure, making it a cost-effective and efficient solution for data centers.

Featuring an impressive 400 billion transistors, the Grace Blackwell superchip boasts two Blackwell GPUs, a Grace CPU, and two I/O chips. The integration of a single ZutaCore HyperCool dielectric cold plate directly onto the superchip not only saves space but also delivers exceptional cooling performance, ensuring optimal functionality of the chip.

With a focus on sustainability and performance, Nvidia is championing the Blackwell GPU as the catalyst for a new era in the tech industry. The introduction of the GB200 superchip, supported by ZutaCore's advanced cooling technology, marks a significant milestone in the evolution of high-performance computing.

In a typical GB200 2RU setup with two GB200 modules, a single monolithic ZutaCore cold plate can provide 2.8kW of cooling capacity through a low-pressure, closed-loop system. The streamlined design of the cold plate minimizes potential points of failure, ensuring a high level of reliability for data center operators.

ZutaCore's Co-founder and CEO, Erez Freibach, expressed enthusiasm about the company's achievement, stating, "Our groundbreaking technology enables us to cool the NVIDIA GB200 Superchip with a single cold plate, offering a waterless direct-to-chip liquid cooling solution. This advancement empowers AI data center owners to deploy processing power for compute-intensive workloads with confidence."

The importance of efficient cooling solutions in AI data centers is underscored by Mark Nossokoff, Research Director for Hyperion Research, who emphasized the significance of innovative technologies like ZutaCore's HyperCool system. By eliminating the need for water in the cooling process, these solutions optimize performance, enhance energy efficiency, and reduce operational costs associated with advanced AI computing systems.

Not content with revolutionizing cooling for the GB200 Grace Blackwell Superchip, ZutaCore has also extended its support to Nvidia H100 and H200 Hopper GPUs using the same cold plate technology. A strategic partnership with UNICOM Engineering will see the delivery of warrantied HyperCooled AI servers for these GPUs, starting with the Dell Technologies XE9680 platform.

Erez Freibach highlighted the significance of this partnership, stating, "ZutaCore's waterless, direct-to-chip liquid cooling is poised to make a global impact in the volume market. By enabling the performance of next-generation GPUs while adhering to sustainable practices, we are setting a new standard in cooling technology for data centers."

For more information, visit www.zutacore.com and www.unicomengineering.com.