andrei@andrei-desktop:~$ dpkg -l | grep nvidia
iF  nvidia-361                                    361.28-0ubuntu1~gpu15.10.1                 amd64        NVIDIA binary driver - version 361.28
ii  nvidia-opencl-icd-361                         361.28-0ubuntu1~gpu15.10.1                 amd64        NVIDIA OpenCL ICD
ii  nvidia-prime                                  0.8.1                                      amd64        Tools to enable NVIDIA's Prime
ii  nvidia-settings                               361.28-0ubuntu0~gpu15.10.1                 amd64        Tool for configuring the NVIDIA graphics driver
andrei@andrei-desktop:~$