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c789 (OP)
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September 21, 2012, 03:07:43 PM
 #1
I just wanted to make sure before I ordered another one. It would be the exact model that I currently have and  would go in the other PCIe slot. My power supply can handle it. One card will be used for display/mining and the other just for mining.

Would this confuse the computer (Win7, Guiminer)?

Would I need to adjust any settings?
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thepwnorbpwnd
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September 21, 2012, 03:10:56 PM
 #2
You'd need to have the cards in crossfire or the other card with a dummy plug or a monitor plugged in
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September 21, 2012, 03:12:00 PM
 #3
Quote
Would this confuse the computer
No, your computer is not idiot.

Just install it, probably reinstall the driver and guiminer will recognize both.

Quote
You'd need to have the cards in crossfire or the other card with a dummy plug or a monitor plugged in
Even on windows 7 and latest driver? As far as i know, no. Just install them, install drivers and done. Guiminer will recognize them.

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thepwnorbpwnd
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September 22, 2012, 08:51:20 PM
 #4
Gui wouldn't recognize my 4870 without a dummy.
jayeeyee
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September 23, 2012, 01:54:03 AM
 #5
Sorry for being off-topic but can I mine with a 5870 and a 5970 under the same computer?  Will GUIminer recognize my cards and utilize the GPU(s) from each card for mining?  I know I won't be able to set it as crossfire due to different models.
Tweaked
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September 23, 2012, 02:05:06 AM
 #6
Quote from: jayeeyee on September 23, 2012, 01:54:03 AM
Sorry for being off-topic but can I mine with a 5870 and a 5970 under the same computer?  Will GUIminer recognize my cards and utilize the GPU(s) from each card for mining?  I know I won't be able to set it as crossfire due to different models.

GUIminer should pick up both cards as long as they both support OpenGL
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September 23, 2012, 12:09:26 PM
 #7
Quote from: Tweaked on September 23, 2012, 02:05:06 AM
Quote from: jayeeyee on September 23, 2012, 01:54:03 AM
Sorry for being off-topic but can I mine with a 5870 and a 5970 under the same computer?  Will GUIminer recognize my cards and utilize the GPU(s) from each card for mining?  I know I won't be able to set it as crossfire due to different models.

GUIminer should pick up both cards as long as they both support OpenGL
OpenCL?  Cheesy

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thepwnorbpwnd
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September 23, 2012, 12:40:32 PM
 #8
Quote from: Gabi on September 23, 2012, 12:09:26 PM
Quote from: Tweaked on September 23, 2012, 02:05:06 AM
Quote from: jayeeyee on September 23, 2012, 01:54:03 AM
Sorry for being off-topic but can I mine with a 5870 and a 5970 under the same computer?  Will GUIminer recognize my cards and utilize the GPU(s) from each card for mining?  I know I won't be able to set it as crossfire due to different models.

GUIminer should pick up both cards as long as they both support OpenGL
OpenCL?  Cheesy

+1
AndrewBUD
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September 23, 2012, 12:44:11 PM
 #9
Newer drivers don't require a dummy plug,, I have not used dummy plugs in a long time..



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thepwnorbpwnd
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September 23, 2012, 02:39:56 PM
 #10
Cool, I'll update and enjoy my new non-dummy-ness. Tongue
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