RivaTuner is the GPU overclocking software of choice for many performance enthusiasts using Nvidia Graphics cards.
The latest update looks to address a number of bugs and introduce some new features. It includes support for Geforce 182.xx drivers.
Multi-GPU driver level overclocking and fan control has been improved. The software now enables independent driver level overclocking and fan control for multiple GPUs running in SLI.
It is still possible to mirror GPU overclocking in SLI setups, however, it is now also possible to disable this setting and customize GPU clock speeds and fan control independently. There is also now the ability to control and overclock display devices that are unattached to the Windows desktop, such as display adapters dedicated to PhysX acceleration.\
Hardware monitoring graphs have been improved, as well as optimized for multi GPU setups. Capturing screenshots has been made easier and more efficient, no longer relying on the F11 keyboard function. There is a new “Capture print friendly screenshot” button.
There has been a variety of other changes made in the latest update, all of which are listed in the full changelog. The download is available here.
Discuss Riva Tuner on the forums