
Audio driver is the software that helps your operating system to communicate with audio devices such as internal sound cards, speakers, headsets, and microphones. This package contains the Realtek High Definition audio driver. Should I have both Realtek and NVIDIA audio drivers? – FAQ What driver does Realtek use? The NVIDIA sounds much cleaner and defined in the higher ranges but lacks a little bass for my taste. Which is better Realtek or NVIDIA? General take aways are that the realtek sound has much better bass, but lacks clarity in the treble range and possibly mids (still training my ear to hear different frequencies).

It is not mandatory unless you depend on HDMI Audio output. Depending on your Windows version, open Uninstall Programs or Add and Remove Programs. Should I disable NVIDIA High Definition Audio? You may also want to remove the Nvidia audio driver if you don’t plan on using it. High Definition Audio has better sound quality. They should both be capable of the same resolution.

The NVIDIA is for HDMI audio (sending audio over HDMI to a TVs speakers). Should I have both Realtek and NVIDIA audio drivers? The Realtek is for the headphone/speaker/mic jacks.
