Hello everyone, it's been a while..

I have a question, I've recently updated my graphic's card from a Nvidia 9500GT to a HD7950 Sapphire Dual-X 3GB

I've never had an AMD card before, I've always used Nvidia, and always installed nvidia-settings and all was well, however now I do not know if I'm just using generic drivers and how to install AMD graphic drivers if there are any available.

Code:
riddlebox@BrainSlug:~$ lspci | grep VGA
01:00.0 VGA compatible controller: Advanced Micro Devices [AMD] nee ATI Tahiti PRO [Radeon HD 7950]
As I said, I don't know much about AMD but to me that looks like generic drivers, however the card is recognized.

Also please note that I just installed Xubuntu 13.04 just a few minutes ago so it's still a vanilla installation, therefore nothing was tweaked or fiddled with regarding graphic's drivers.

Thanks in advance.