Apps similar to Catalyst Control Center include Rivatuner Statistics Server (RTSS), which is free. Other options are EVGA Precision X1, ASUS GPU Tweak III, EXPERTool and Nvtray. In total there are nine Screenshot Capture Tools like Catalyst Control Center for Windows and Mac.
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...
Russia
EVGA Precision X1 allows you to fine tune your EVGA graphics card for the maximum performance possible, with Core/Shader/Memory clock tuning, real time monitoring support including in-game and compatibility with almost all EVGA graphics cards.
United States
ASUS GPU Tweak III is currently open beta testing so try it out, if you feel it is missing something crucial give ASUS your feedback & they may be able to add it while still in beta. So far ASUS has been very accommodating with all useful feedback..
Taiwan
EXPERTool™ tuning utility for customized performance enhancements and efficient desktop management.
Taiwan
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.
United States
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.
PowerStrip provides advanced, multi-monitor, programmable hardware support to a wide range of graphics cards - from the venerable Matrox Millennium I to recent AMD Radeon graphics. It is the only program of its type to support multiple graphics cards from multiple chipset...
This app is designed to provide an informative overlay, always visible on the screen, displaying information about sensors. The overlay is currently non-clickable to avoid interfering with other windows.
