Realtek Audio best settings guide

Guide to achieve best audio quality, performance and functionality for Realtek onboard audio cards.

Exact placement and availability of the settings could vary depending on Windows version, Realtek HD Audio Manager version and motherboard vendor customization.

In sound card application settings (Realtek HD Audio Manager, Realtek Audio Console):

Speakers and headphones settings:

  • Under Speaker Configuration select the number of speakers that you have. For a 5.1 audio system select 5.1 Speaker. For a 2.1 audio system select Stereo. Selecting more channels than the number of speakers you have connected won’t enable you to hear more sounds or hear the footsteps and positioning of enemies better in games.
  • Set playback Default Format to 24Bits, 44100 Hz this is generally good for most media (games, movies, music), while video DVDs use 48 kHz. Increasing Sample Rate without having a source that’s sampled at a higher rate won’t improve sound quality, in fact, it will degrade it. Having the bit-depth set to 24 bit will slightly improve audio quality. You can find detailed information on audio bit-depth here.
  • If your Realtek Audio solution has a dedicated headphone amplifier, set the soundcards output impedance/gain (Ω = ohm) to a value close to the headphones input impedance. Do not set the impedance much higher as it may damage the headphones.

Microphone and Line In settings:

  • Set Microphone and/or Line In Default Format to 24Bits, 44100 Hz. The 44.1 kHz (44100 Hz) sample rate is the one used by most media (games, movies, music), while video DVDs use 48 kHz. Having the bit-depth set to 24 bit will slightly improve the recording audio quality.
  • If you are using speakers and want to reduce speaker output from being picked up by the microphone then enable Acoustic Echo Cancellation option that's under Microphone Effects.

General settings:

  • Be careful which settings or effects you enable. The sound effects will slightly increase the DPC latency, which in turn could cause other problems like audio/video desynchronization or slow network/internet speed. You can read more on the impact of sound effects to DPC latency here. The sound effects also change the sound not always in a good way, you might like it for your music but it might harm the audio positioning in games.
In Windows:
  • Windows 10: If you wish to emulate 8 channels surround on a 2 channel headphones/speakers you need to right-click on Windows Volume tray icon-> Spatial Sounds-> select “Windows Sonic for Headphones”. Optionally, you can also try "Dolby Access", "DTS Sound Unbound" or "Dolby Atmos for Headphones" options. Warning: Enabling this setting will change playback audio bit depth to 16bit and sample rate to 44100 Hz, and when disabling it windows will set will change playback audio bit depth to 24bit and sample rate to 48000 Hz.
  • Windows XP: Don’t increase the Windows Audio Volume to 100%, instead set it to 80-90% max in order to decrease the effects of dynamic volume issue. Issue regarding setting volume to 100% is detailed here.
In audio/video applications:
  • Enable the  audio output/playback to 32bit or 24bit instead of 16bit, as this will slightly improve audio quality. This setting is application specific so you will have to search for it in application preferences/options. For example, in Winamp the setting is located in Preferences->Playback->Allow 24bit. If you have Windows Vista/7/8/10 then you have to enable 24 bit output in Windows Sound settings or Realtek HD Audio Manager as well.
  • Windows Vista/7/8/10: Set each application volume at 80-90% in order to avoid dynamic volume issue. Issue regarding setting volume to 100% is detailed here.
In games options:
  • Set Sound Quality to Medium or High depending on the importance of sound quality in that particular game. This setting affects CPU usage so if you have a slow CPU you should select Medium and if you have a fast CPU you can go with High. Setting this to High with a slow CPU might cause to much strain on your CPU and this in turn will affect the FPS of that particular game.
  • Set the number of speakers you currently have connected is properly detected.
    • Windows 10: If you’ve previously enabled “Windows Sonic for Headphones”, "Dolby Access" or "Dolby Atmos for Headphones" and "7.1 Virtual surround speaker sound" options in Windows settings, then set the in-game number of speakers to 7.1.  The game needs to generate 7.1 sounds which will be processed and converted for 2 channels output.

Related content:

Applies to:

  • Realtek ALC1220, ALC S1220A, ALC S1220, ALC1200, ALC1150, ALC880, ALC882, ALC883, ALC885, ALC886, ALC887, ALC888, ALC889, ALC892, ALC898, ALC899, etc.
  • ASUS ROG SupremeFX S1220A, S1220, etc.


  1. Thomas Costello30 Sep 2019 @ 13:51

    my earphones work just fine but when unplugged my speakers are a whisper I can hardly hear


    • CarvedInside01 Oct 2019 @ 04:16

      If you plug the speakers in the audio jack where the headphones are, how loud do they sound? Are your headphones plugged in the case's front panel jack?


      • Pavel18 Dec 2019 @ 21:35

        I Have an issue with back audio socket. MY speakers and headphones work fine on the front panel. But on the back I have SupremeFX chip from Asus. Which is kinda of a bummer. I use 370f gamin motherboard.
        Everything I plug into back socket just sounds (left channel - high volume , right channel - low volume) And balancing doesnt help


  2. luca23 Dec 2019 @ 12:53

    Hi, I have the msi realtek audio console and there is an option to change the energy from balance, dynamic and ultimate, was wondering does this just change the 'energy' output or does this change freq etc. ? ( UI version, ALC1220)


    • CarvedInside24 Dec 2019 @ 01:19

      Isn't the setting labeled "Headphone Power"? If it's actually labeled "energy" maybe you can provide a screenshot and upload it somewhere(imgur,imgbb, etc.).
      I think the setting sets the headphone output impedance (search within the page for: headphone amplifier). I don't know how many ohms each of the options set so you could set it according to your headphones ohm. I will let you know if I find anything else.


  3. Vibeke21 Jan 2020 @ 22:49

    Hi, I wan't to use a pair headphones with a build in mic. but only one jack. How do I setup that? I'm trying to use the front panel


  4. hamza mughal10 Feb 2020 @ 19:09

    Hi, I have a new earphone..But when i plug it into my laptop, there is a continuous noise in the background....Whereas when i plug it into my mobile, its completely clear w/o any noise...And the audio playback is also great, it hears 3d in mobile but very rough in pc.....What should i do..please tell



Leave a new commentReply to comment

Comment received.
Your comment may be held for moderation. If it does not show up immediately, please be patient. Comments have to comply with these rules:
  • English language only
  • Don't post insults or threats
  • Try to keep the discussion constructive and informative

We've noticed that you're using an AdBlocker

It's not just you, over 66% of our site's visitors are blocking the ads.

Please disable adblock for this website and refresh this page if you:
find the content useful want us to create more useful content and software want tech support through the comment section

The ads are placed so that there is minimal interference with page reading. There are no pop-up, pop-under or sticky ads.

Alternatively, you can support us by making a donation.