The Dolphin Emulator Wiki is the best resource for config downloads. Every game page lists the "Problems" and the "Configuration" required to fix them.
For general performance gains, the following baseline settings are recommended to ensure your hardware can support higher frame rates: Dolphin Emulator 60fps Config Download
Console games tie game logic (physics, AI, timers) to the frame rate. If you force a 30fps game to run at 60fps without a patch, the game speeds up to double speed—music races, characters move like they are on fast-forward. The Dolphin Emulator Wiki is the best resource
By following these steps and tips, you should be able to configure Dolphin Emulator to run your favorite GameCube and Wii games at 60 FPS. Happy gaming! Dolphin Emulator 60fps Config Download