PowerStrip!

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 realtime 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. »

Radeon Profile Tool, or RadeonPro for short, is a free, user friendly utility designed to unleash the power of AMD™ Radeon™ video graphics cards. RadeonPro applies user defined profiles upon game start, automatically.

The future is now with EVGA PrecisionX 16. This software allows you to fine tune your NVIDIA graphics card, including GPU Clock Offsets, Memory Clock Offsets, Fan Speed, voltage and much more. This latest version of PrecisionX has been revamped with a new GUI, new OSD (On-Screen Display) features, improved voltage and pixel clock control, integrated Steam Achievements and more. True enthusiasts know to go with the number one choice for GeForce overclocking; EVGA PrecisionX 16.

The AMD Catalyst Control Center allows you to control every aspect of your ATI graphics card, quickly and easily. You can quickly add and configure additional displays to your GPU, make your games look better and run faster, enhance the quality of playback of your movies and online video content, overclock your GPU, and unlock new features and improvements.

This tool is developed by Ray Adams. ATI Tray Tools is a Full Featured Radeon Tweaker that can be found in the windows tray which then allows instant access to options and settings. Quite handy and quite a small download. Just click the executable and you are good to go.

ASUS GPU Tweak fully implements TechPowerUp’s GPU-Z analysis and monitoring features. Sliders and hotkeys let the user adjust core and memory clocks, core voltage and fan speed. Drivers and vBIOS can be automatically live updated.

Program capable to modify on-the-fly the Intels Graphic Media Accelerator (currently 945GM/GME/GMS/GSE and 943/940GML/GU Express featuring GMA 950) clock. Available frequencies are 200, 250, 400Mhz.

EXPERTool™ tuning utility for customized performance enhancements and efficient desktop management.EXPERTool™- Gainward’s award winning

NVTray provides some extra quality tweaks that both the default NVIDIA tray icon and control panel are lacking. I especially wanted to be able to select more Antialiasing modes, as well as OpenGL and Direct3D options right from the tray icon. Also, the utility is able to run automatically at startup thus making it a bit easier to change my settings before playing a game or running a benchmark

Used to alter clock speed on NVIDIA graphics cards.