Just bought a set of cable from Amazon to plug in to my speaker via the on board audio on my motherboard.. I mean I had another cable that is already connected to Creative ZxR sound card... speaker using Edifier R1850DB...
And I thought I might not hear a difference.. but the difference is quite big... the sound coming from the Soundcard is fuller and more detailed.. and better bass also.
Specs for the motherboard audio (Using Asus X670E ProArt Creator WIFI)
Audio
Realtek S1220A 7.1 Surround Sound High Definition Audio CODEC*
- Impedance sense for front and rear headphone outputs
- Internal audio Amplifier to enhance the highest quality sound for headphone and speakers
- Supports: Jack-detection, Multi-streaming, Front Panel Jack-retasking
- High quality 120 dB SNR stereo playback output and 113 dB SNR recording input (Line-in)
- Supports up to 32-Bit/192 kHz playback*
Audio Features
- Power pre-regulator reduces power input noise to ensure consistent performance
- Premium audio capacitors
- Dedicated audio PCB layers
- Audio cover
- Unique de-pop circuit
* Due to limitations in HDA bandwidth, 32-Bit/192 kHz is not supported for 7.1 Surround Sound audio.
** A chassis with an HD audio module in the front panel is required to support 7.1 Surround Sound audio output.