Install on Windows via PIP¶

1.1 How to check your environment¶

• Confirm whether the Python version meets the requirements

  • Use the following command to confirm that it is 3.9/3.10/3.11/3.12/3.13

    python --version
    

• Confirm whether the version of pip meets the requirements. The version of pip is required to be 20.2.2 or above

  python -m pip --version
  

• You need to confirm that Python and pip are 64bit, and the processor architecture is x86_64(or called x64、Intel 64、AMD64). The first line below outputs "64bit", and the second line outputs "x86_64", "x64" or "AMD64"

  python -c "import platform;print(platform.architecture()[0]);print(platform.machine())"
  

• NCCL, distribution are not supported on windows now

• The installation package provided by default requires computer support for MKL, Intel chips all support MKL

Choose CPU/GPU¶

• If your computer doesn't have NVIDIA® GPU, please install the CPU Version of PaddlePaddle

• If your computer has NVIDIA® GPU, please make sure that the following conditions are met and install the GPU Version of PaddlePaddle

  • GPU CUDA capability over 6.0

    You can refer to NVIDIA official documents for installation process and configuration method of CUDA, cuDNN and TensorRT. Please refer to CUDA，cuDNN，TensorRT

2.1 CPU Version of PaddlePaddle¶

python -m pip install paddlepaddle==3.1.0 -i https://www.paddlepaddle.org.cn/packages/stable/cpu/

2.2 GPU Version of PaddlePaddle¶

2.2.1 If you are using CUDA 11.8(If you need to use TensorRT, you can install TensorRT 8.5.1.7 yourself)

python -m pip install paddlepaddle-gpu==3.1.0 -i https://www.paddlepaddle.org.cn/packages/stable/cu118/

2.2.2 If you are using CUDA 12.6(If you need to use TensorRT, you can install TensorRT 10.5.0.18 yourself)

python -m pip install paddlepaddle-gpu==3.1.0 -i https://www.paddlepaddle.org.cn/packages/stable/cu126/

2.2.3 If you are using CUDA 12.9(If you need to use TensorRT, you can install TensorRT 10.5.0.18 yourself)

python -m pip install paddlepaddle-gpu==3.1.0 -i https://www.paddlepaddle.org.cn/packages/stable/cu129/

Note：

• Please confirm that the Python where you need to install PaddlePaddle is your expected location, because your computer may have multiple Python. Depending on the environment, you may need to replace Python in all command lines in the instructions with specific Python path.

• The above commands install the avx and mkl package by default. Paddle no longer supports noavx package. To determine whether your machine supports avx, you can install the CPU-Z tool to view the "processor-instruction set".