About SPDM and Attestation on NVIDIA GPUs apart from the H100 CC?

Accelerated Computing Confidential Computing
1

Could you please inform me if there are any other NVIDIA GPUs, apart from the H100 CC, that support SPDM and Attestation?
Thank you!

2

Ampere Protected Memory had SPDM but that was more of a proof-of-concept lead up to Hopper CC. So right now it’s effectively just Hopper.

1 Like
3

Thank you!

4

Apart from HCC, are there other GPUs or functionalities that rely on protection from Intel TDX and AMD SEV?

5

Currently, no.

6

This topic was automatically closed 14 days after the last reply. New replies are no longer allowed.