RivaTuner is the most powerful tweaking utility for NVIDIA and ATI
display adapters running under Windows. The purpose of this utility is
to give you access to all the undocumented features of Detonator and
Catalyst drivers. Drivers have a lot of undocumented registry entries.
In general, they cannot give you big performance boost but they can
improve image quality and solve some compatibility problems. RivaTuner
will help you to change all undocumented registry entries. It supports
all versions of Detonators (now called ForceWare) drivers under Windows.
RivaTuner supports all NVIDIA display adapters
starting from Riva TNT family up to the latest GeForce 8800 series and
widest range of NVIDIA drivers starting from the oldest Detonator 2.08
up to the newest ForceWare drivers family. RivaTuner is a very useful
video tweak utility.
In addition to complete NVIDIA hardware
support, RivaTuner also provides limited support for display adapters
based upon ATI RADEON 8500 and newer ATI graphics processors. All
RivaTuner’s features besides driver-level tuning options are also
available on supported ATI hardware. RivaTuner will help you to change
all undocumented registry entries.