# NVIDIA GB300 — NVIDIA GPU CUDA compute capability by model

For NVIDIA GB300, compute capability is 10.3, verified against its source on 2026-09-14.

- **GPU model:** NVIDIA GB300 _(verified: appears in the quote below)_
- **Compute capability:** 10.3 _(verified: appears in the quote below)_

## What the source says

> 10.3 | NVIDIA GB300

## Source

- https://developer.nvidia.com/cuda/gpus

Last verified: 2026-09-14. Review by: 2026-12-26.
Part of [NVIDIA GPU CUDA compute capability by model](https://referencesource.org/nvidia-cuda-compute-capability-by-gpu/).