"Guru3D's Rivatuner has been updated towards version 2.20 In this release we have included a huge number of new stuff to keep you busy, obviously support has been added as well as ForceWare GeForce drivers up-to 180.48 WHQL and AMD ATI Catalyst 8.11 support.

The biggest change and challenge for this release was to support Multi-GPU (SLI/CrossfireX) configurations.

With this release comes support for ATI Radeon HD 4600/4800 (RV710 and RV730) class graphics adapters and better GeForce GTX series 200 support (including GeForce GTX 260 Core 216) as well. We now also support much asked for proper fan control on AMD RADEON HD 4870 X2 series.

RivaTuner is a complete powerful tweaking environment, providing you everything you may need to tune NVIDIA GPU based display adapters. The widest driver-level Direct3D / OpenGL and system tuning options, flexible profiling system allowing to make custom settings on per-application basis, both driver-level and low-level hardware access modes, unique diagnostic and real-time hardware monitoring features and exclusive power user oriented tools like built-in registry editor and patch script engine make RivaTuner's feature set absolutely unmatched. RivaTuner supports all NVIDIA display adapters starting from Riva TNT family up to the latest GeForce series and widest range of NVIDIA drivers starting from the oldest Detonator
2.08 up to the newest ForceWare drivers family. In addition to complete NVIDIA hardware support, RivaTuner also provides support for display adapters based upon newer ATI graphics processors. All RivaTuner's features besides driver-level tuning options are also available on supported ATI hardware.

Guru3D.com is Rivatuner's official homepage, click here to find version / build / changes and FAQ information.

For novice users, we have a guide to help you through Rivatuner and setup fan speeds and overclocks on your graphics card. This guide will hopefully help you understand how to use the features that Rivatuner provides. "