The performance impact will depend on the GPU, game, webcam resolution and frame rate, and number of effects used during the broadcast. But in general, we’ve measured the performance impact of the effects to be within 5% and 10% on a GeForce RTX 5090
Note that Studio Voice (beta) and Virtual Key Light (beta) were designed to push the quality of your mic and camera to the next level, and are intended to be used for non-gaming livestreaming (Just chatting), video conferencing, or content creation. They require a larger part of your GPU, and hence they are not recommended to be used while gaming or using a GPU intensive application.
If you experience any performance issues, we recommend turning off effects you are not using at that time, and reducing the camera resolution and/or frame rate.