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14th May 2015, 16:39 | #1 | Link |
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Join Date: May 2015
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Madvr using crossfirex
Hello everybody, I use mpc player with madvr video renderer. I use two R9 290 crossfirex and I' m wondering how I can watch video while running both GPUs cards in 100%(usage), because I now see that only one card is running.
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14th May 2015, 17:38 | #2 | Link |
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Join Date: Feb 2002
Location: San Jose, California
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madVR does not support crossfire or SLI at all.
Performance is actually slightly worse when Crossfire or SLI is enabled.
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madVR options explained Last edited by Asmodian; 14th May 2015 at 17:49. |
14th May 2015, 17:48 | #3 | Link | |
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Join Date: May 2008
Location: France
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Even the drivers developers don't like crossfire/SLI.
http://www.gamedev.net/topic/666419-.../#entry5215019 Quote:
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14th May 2015, 18:08 | #4 | Link |
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And why would you want to run both GPUs at 100%?
Just find settings that give you picture quality you want. GPU usage is not quality indicator. Some more demanding settings will give you worse quality. For example, Lanczos or Spline 8 taps produces visible ringing. Some may or may not increase subjective visual quality. For example, if you can not see a difference between NNEDI 32 neurons and 64 neurons there is no point for you to use 64 neurons, or 128.
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Intel Pentium G3220, Asus H81M-K, 4GB DDR3@1600MHz (1333MHz working), LG W1934S, Windows 8.1 Pro x64 Last edited by detmek; 14th May 2015 at 18:16. |
15th May 2015, 00:42 | #6 | Link |
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I don't think there is anything that supports Crossfire for video rendering. Don't go more than 64 neurons.
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madVR options explained |
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