ii  nvidia-387                                                  387.12-0ubuntu0~gpu16.04.1                     amd64        NVIDIA binary driver - version 387.12
ii  nvidia-opencl-icd-387                                       387.12-0ubuntu0~gpu16.04.1                     amd64        NVIDIA OpenCL ICD
ii  nvidia-prime                                                0.8.2                                          amd64        Tools to enable NVIDIA's Prime
ii  nvidia-settings                                             384.90-0ubuntu0~gpu16.04.1                     amd64        Tool for configuring the NVIDIA graphics driver