Can you make the same test with:
tensorflow-cpu · PyPI 6 ?
Also you can try with specific TF 2.5.0 AMD or Intel wheels at:

  
      

      github.com
  

  
    

GitHub - tensorflow/build: Build-related tools for TensorFlow - TensorFlow Builds 12


  Build-related tools for TensorFlow. Contribute to tensorflow/build development by creating an account on GitHub.