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I recently bought a Turtle Beach PX21 headset and also a GTX 650 TI. Do I still need to get a separate sound card for better gaming sound and performance or is there a sound card component in the GTX 650 TI that I can use via HDMI/DVI?
At the moment I have a GTX 650 TI going into my monitor via HDMI. The LG monitor only has a din plug and no USB, so using this din plug for the headset and running a USB extension cable back to the PC.
Is this way using the GTX 650 TI for sound? Game sound is ok but not the best. Wolfenstein ET sometimes stutters. I wonder if the on-board sound card is being used and causing lag in the ET game.
There is no audio card in the GTX 560 Ti, so any audio processing will take place on whatever hardware is available. The headset is USB, so it's not passing through the graphics card at all (nor through the HDMI connector). Does the headset have any other inputs, or just USB? If so, how is it connected? – Breakthrough – 2013-05-16T01:36:14.233
1btw it's a gtx650Ti not 560. thanks. – Chris – 2013-05-16T01:55:27.213
I remember when a lot of motherboards didn't have sound cards. If you wanted sound, you had to buy a sound card. – kobaltz – 2013-05-16T02:29:30.887
The px21 has a din plug and a usb plug. apparently one plug is for normal audio from the pc and the other (usb probably) is for chatting in the game (both sound out and mic). As usual all the manufacturer manuals for all the equipment is bare minimum, e.g., how to plug it in and that's all. Anyway, thanks to everyone. – Chris – 2013-05-16T02:47:20.817
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See also Who needs a sounds card, anyway
– MSalters – 2013-05-16T12:36:49.527@Chris - Same difference....There is not a single graphics card that outputs audio or even has ANY audio processing to begin with. The fact audio is passed through HDMI is a different issue. Keltari's explaination of audio passthrough is complete. – Ramhound – 2013-05-16T16:57:00.810