viyyer@localhost ~ $ emerge search nvidia
*** Deprecated use of action 'search', use '--search' instead
Searching...
[ Results for search key : nvidia ]
[ Applications found : 4 ]

*  media-gfx/nvidia-cg-toolkit
      Latest version available: 2.0.0010
      Latest version installed: 1.5.0023
      Size of files: 21,209 kB
      Homepage:      http://developer.nvidia.com/object/cg_toolkit.html
      Description:   nvidia's c graphics compiler toolkit
      License:       NVIDIA

*  media-video/nvidia-settings
      Latest version available: 169.07
      Latest version installed: 169.04
      Size of files: 1,246 kB
      Homepage:      http://www.nvidia.com/
      Description:   NVIDIA Linux X11 Settings Utility
      License:       GPL-2

*  x11-drivers/nvidia-drivers
      Latest version available: 169.09
      Latest version installed: 100.14.19-r10
      Size of files: 25,214 kB
      Homepage:      http://www.nvidia.com/
      Description:   NVIDIA X11 driver and GLX libraries
      License:       NVIDIA

*  x11-drivers/nvidia-legacy-drivers
      Latest version available: 1.0.7184-r91
      Latest version installed: [ Not Installed ]
      Size of files: 14,023 kB
      Homepage:      http://www.nvidia.com/
      Description:   NVIDIA X11 driver and GLX libraries for older NVIDIA cards
      License:       NVIDIA