confidential-computing scope per CVM — Hopper passes all eight HGX GPUs with unencrypted NVLink; Blackwell supports up to eight GPUs with encrypted peer-to-peer NVLink
Hopper: 8 GPUs/CVM; Blackwell: up to 8 GPUs/CVMobserved
| Value kind | observed — Reported measurements, counts, and specifications keep the precision and scope stated by their source; an exact specification is not treated as a range. |
|---|---|
| As of | 2025 |
| Source | NVIDIA Secure AI with Blackwell and Hopper GPUs (WP-12554) |
| Review | checking…review by 2026-08-30 · standard cadence |
| Recorded changes | last 2026-08-31 · 2 revisions tracked |
| Claim id | hopper-class-confidential-computing-scope-multi |
Where the guide uses it
← Full numbers register — every date-stamped figure in the guide, with revision history.