I have an old Nvidia Quadro FX 3700 graphic card using the 173.14.39 nvidia-driver, and I plan to use it for rendering with blender 2.72b on my Gentoo system (3.12.30-gentoo kernel)
I am uncertain how to install cuda for a legacy card and get it work with blender.
Do you have some hints?
The three components of CUDA can be installed using this command.
For more information check here.