Hello @Luca_Zanetti You may need to create an NVIDIA Developer Account, if you don’t have one already, before downloading cuDNN. (Requirements: GPU support  |  TensorFlow 8 This tutorial showing how to install CUDA, cuDNN, etc by a TensorFlow user seems to be getting some good feedback, you may find this useful: https://youtu.be/hHWkvEcDBO0?t=144 7 Keep us posted and good luck!