PyTorch 2.7 with CUDA 12.6
For PyTorch 2.7 with CUDA 12.6, pytorch release is 2.7; cuda build is CUDA 12.6; python versions is >=3.9, <=3.13, (3.13t experimental); cudnn version is 9.5.1.17; build script: base architecture list is TORCH_CUDA_ARCH_LIST="5.0;6.0;7.0;7.5;8.0;8.6", recorded from its source on 2026-09-16.
- Pairing
- PyTorch 2.7 with CUDA 12.6 our reading
- PyTorch release
- 2.7 verified
- CUDA build
- CUDA 12.6 verified
- Python versions
- >=3.9, <=3.13, (3.13t experimental) verified
- cuDNN version
- 9.5.1.17 verified
- Build script: base architecture list
- TORCH_CUDA_ARCH_LIST="5.0;6.0;7.0;7.5;8.0;8.6" verified
- Build script: this CUDA build's architecture line
- TORCH_CUDA_ARCH_LIST="${TORCH_CUDA_ARCH_LIST};9.0" verified
- GPU architectures compiled in, Windows wheel
- 5.0;6.0;6.1;7.0;7.5;8.0;8.6;9.0 verified
- Minimum driver (minor version compatibility)
- >= 525 verified
- Toolkit driver, Linux x86_64
- >=560.28.03 verified
- Toolkit driver, Windows x86_64
- >=560.76 verified
- Wheel index URL
- https://download.pytorch.org/whl/cu126 our reading
Values marked our reading are our classification of what the source says — the source does not print them in those words. The quote below is the evidence for each one; judge it yourself.
What the source says
| 2.7 | >=3.9, <=3.13, (3.13t experimental) | C++17 | CUDA 11.8 (CUDNN 9.1.0.70), CUDA 12.6 (CUDNN 9.5.1.17) | CUDA 12.8 (CUDNN 9.7.1.26) | ROCm 6.3 |
— raw.githubusercontent.com, retrieved 2026-09-16
Where each value comes from
This source states these in separate places, so each value is shown with the passage that states it.
Build script: base architecture list
TORCH_CUDA_ARCH_LIST="5.0;6.0;7.0;7.5;8.0;8.6"
Build script: this CUDA build's architecture line
12.6) TORCH_CUDA_ARCH_LIST="${TORCH_CUDA_ARCH_LIST};9.0"
GPU architectures compiled in, Windows wheel
IF "%BUILD_VISION%" == "" ( set TORCH_CUDA_ARCH_LIST=5.0;6.0;6.1;7.0;7.5;8.0;8.6;9.0
Minimum driver (minor version compatibility)
12.x | >= 525 | < 580
Toolkit driver, Linux x86_64 and Toolkit driver, Windows x86_64
CUDA 12.6 GA | >=560.28.03 | >=560.76
— all from raw.githubusercontent.com, retrieved 2026-09-16
Sources
- raw.githubusercontent.comhttps://raw.githubusercontent.com/pytorch/pytorch/main/RELEASE.md
- raw.githubusercontent.comhttps://raw.githubusercontent.com/pytorch/pytorch/release/2.7/.ci/manywheel/build_cuda.sh
- raw.githubusercontent.comhttps://raw.githubusercontent.com/pytorch/pytorch/release/2.7/.ci/pytorch/windows/cuda126.bat
- docs.nvidia.comhttps://docs.nvidia.com/cuda/cuda-toolkit-release-notes/index.html