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Old 08-28-10, 01:23 PM   #26
jeffmd
Has a vegetation fetish
 
Join Date: Jan 2006
Posts: 1,816
Default Re: Gtx 480 as primary sound card FTW.

Quote:
Originally Posted by turdhat View Post
Not true man. Getting full 5.1 discreet surround in every game I have tried. Have not tried and games older than 3 or 4 years so I cant say about those. Well i do get surround in WOW. Dirt 2 says it is in software mode but I can tell you that surround is working. It is very obvious and it sounds amazing. I think bass response is way more accurate, tight and not so boomy. I think the X-FI "colored" the sound quite a bit adding its own thing to what ever you pass through it. I dont like that.
But who is doing the rendering of the sound? Is the X-Fi rendering the sound and then passing it to the hdmi output?

What I am trying to get at here is that 3d sound in games is complex. The X-fi is more then just an upgrade for your on boards DAC, it actually has a dsp to offload the 3d sound modeling from the cpu. This can be a pretty heafty process in todays games. If you are simply telling windows to use your video card as a sound source then I fear all the sound modeling is being done on the cpu thus cutting into your performance.
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Mobo: EVGA 122-ck-nf68 680i sli, CPU: C2D Quad 6600, Video: EVGA GTX 460 1gb SC, Sound: X-fi gaming, Windows 7, Antec P180b,Thermalright Ultra-120 HSF, Antec TruPower TP3-650, 4 Gigs RAM
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