# CUDA Toolkit: what changed from 12 to 13

- Product: CUDA Toolkit (https://whatsnew.fyi/product/cuda-toolkit)
- Vendor: NVIDIA
- Range: changelog entries numbered after 12.9.2 up to and including 13.4.0, stable releases only
- Entries below: 13 releases (newest first)
- Resolved: 12 is 12.9.2 and 13 is 13.4.0, the newest stable release of each major we track
- Carrying security changes: 0 · CVEs mentioned: 0 · Mentioning breaking changes: 0 · Removing or deprecating something: 0
- Page: https://whatsnew.fyi/product/cuda-toolkit/compare/12...13

What's New is an index, not a publisher: every entry below links to the vendor's own release notes, which are the authoritative source. Entries are labelled where they are hand-curated sample data, pre-releases, or drawn from a secondary source such as a developer blog.

Reuse: the summaries, labels and curation here are © What's New. Quote freely with attribution and a link back; wholesale republication of the corpus is not permitted — terms: https://whatsnew.fyi/terms. The vendors' own release notes remain their publishers'.

## What changed (0 changes, grouped by kind)

_No categorized changes yet; the release notes below are all there is._

_13 releases carry no categorized changes yet: 13.2.2, 13.4.0, 13.3.1, 13.3.0, 13.0.3, 13.1.2, 13.2.1, 13.2.0, 13.1.1, 13.1.0, 13.0.2, 13.0.1, 13.0.0._

## Release notes

### 13.2.2 — CUDA Toolkit 13.2.2

- Date: 2026-07-01
- Version: 13.2.2
- Original notes: https://developer.nvidia.com/cuda-toolkit-archive
- Permalink: https://whatsnew.fyi/product/cuda-toolkit/releases/13.2.2

### 13.4.0 — CUDA Toolkit 13.4.0 Developer Preview

- Date: 2026-07-01
- Version: 13.4.0
- Original notes: https://developer.nvidia.com/cuda-toolkit-archive
- Permalink: https://whatsnew.fyi/product/cuda-toolkit/releases/13.4.0

### 13.3.1 — CUDA Toolkit 13.3.1

- Date: 2026-06-01
- Version: 13.3.1
- Original notes: https://developer.nvidia.com/cuda-toolkit-archive
- Permalink: https://whatsnew.fyi/product/cuda-toolkit/releases/13.3.1

### 13.3.0 — CUDA Toolkit 13.3.0

- Date: 2026-05-01
- Version: 13.3.0
- Original notes: https://developer.nvidia.com/cuda-toolkit-archive
- Permalink: https://whatsnew.fyi/product/cuda-toolkit/releases/13.3.0

### 13.0.3 — CUDA Toolkit 13.0.3

- Date: 2026-04-01
- Version: 13.0.3
- Original notes: https://developer.nvidia.com/cuda-toolkit-archive
- Permalink: https://whatsnew.fyi/product/cuda-toolkit/releases/13.0.3

### 13.1.2 — CUDA Toolkit 13.1.2

- Date: 2026-04-01
- Version: 13.1.2
- Original notes: https://developer.nvidia.com/cuda-toolkit-archive
- Permalink: https://whatsnew.fyi/product/cuda-toolkit/releases/13.1.2

### 13.2.1 — CUDA Toolkit 13.2.1

- Date: 2026-04-01
- Version: 13.2.1
- Original notes: https://developer.nvidia.com/cuda-toolkit-archive
- Permalink: https://whatsnew.fyi/product/cuda-toolkit/releases/13.2.1

### 13.2.0 — CUDA Toolkit 13.2.0

- Date: 2026-03-01
- Version: 13.2.0
- Original notes: https://developer.nvidia.com/cuda-toolkit-archive
- Permalink: https://whatsnew.fyi/product/cuda-toolkit/releases/13.2.0

### 13.1.1 — CUDA Toolkit 13.1.1

- Date: 2026-01-01
- Version: 13.1.1
- Original notes: https://developer.nvidia.com/cuda-toolkit-archive
- Permalink: https://whatsnew.fyi/product/cuda-toolkit/releases/13.1.1

### 13.1.0 — CUDA Toolkit 13.1.0

- Date: 2025-12-01
- Version: 13.1.0
- Original notes: https://developer.nvidia.com/cuda-toolkit-archive
- Permalink: https://whatsnew.fyi/product/cuda-toolkit/releases/13.1.0

### 13.0.2 — CUDA Toolkit 13.0.2

- Date: 2025-10-01
- Version: 13.0.2
- Original notes: https://developer.nvidia.com/cuda-toolkit-archive
- Permalink: https://whatsnew.fyi/product/cuda-toolkit/releases/13.0.2

### 13.0.1 — CUDA Toolkit 13.0.1

- Date: 2025-09-01
- Version: 13.0.1
- Original notes: https://developer.nvidia.com/cuda-toolkit-archive
- Permalink: https://whatsnew.fyi/product/cuda-toolkit/releases/13.0.1

### 13.0.0 — CUDA Toolkit 13.0.0

- Date: 2025-08-01
- Version: 13.0.0
- Original notes: https://developer.nvidia.com/cuda-toolkit-archive
- Permalink: https://whatsnew.fyi/product/cuda-toolkit/releases/13.0.0