Noise supression algorithm?

I work in a busy environment and need good mic noise supression. I have been using rtx voice, but i am looking for something i can use without an nvidia gpu going full pelt.

Current thoughts are voicemeeter running the RNNoise VST. Before i go through all that, however, what is the noise supression algorithm used in manycam on windows? If it is RNNoise then I will just stick with that.

Chris

@Chris_Bate It seems it is noise suppression from speex/opus codec.