Nvidia Blackwell Confidential Cluster

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Of the 576 chips, up to 128 can be combined in a confidential computing domain, in which access to the confidential memory by external partitions, for example, is prevented.

orig:
Von den 576 Chips können bis zu 128 in einer Confidential-Computing-Domain kombiniert werden, in der etwa der Zugriff von fremden Partitionen auf den vertraulichen Speicher unterbunden ist.

https://www.heise.de/news/Nvidias-neue-KI-Chips-Blackwell-GB200-und-schnelles-NVLink-9658475.html?seite=2

[hpvd]

Secure AI

Blackwell includes NVIDIA Confidential Computing, which protects sensitive data and AI models from unauthorized access with strong hardware-based security.  Blackwell is the first TEE-I/O capable GPU in the industry, while providing the most performant confidential compute solution with TEE-I/O capable hosts and inline protection over NVIDIA® NVLink®. Blackwell Confidential Computing delivers nearly identical throughput performance compared to unencrypted modes. Enterprises can now secure even the largest models in a performant way, in addition to protecting AI intellectual property (IP) and securely enabling confidential AI training, inference, and federated learning.

https://www.nvidia.com/en-us/data-center/technologies/blackwell-architecture/

[hpvd]

more Details:
https://www.nvidia.com/en-us/data-center/solutions/confidential-computing/