Topic: Maximum gpus supported by windows? (Read 2190 times)
I also have 3 X 6990's with clocks set at 900/840(OC switch in default position) I get between 400mh/s - 405mh/s per GPU which is around 2400 mh/s, I would turn the OC switch on and crank the core up but I have cooling problems so I stick with 900/840 settings...
7 MSI GD70's, just going to run 5 on each, psu limited beyond that. I understand it's 8 gpu cores limited.
It's a good board I own two. Yea after you reach 5-6 cards your reaching the top end of psu's. If you add any more your going to need dual psu's. 
I'm at work but I have a rig on win7 32 bit with 5 5850's. It gets around 1950 megahash.
That sounds right on the money, thank you for confirming. Guy with 3x6990's numbers had me questioning this. Now time to order up some risers got 7 pcie's waiting to be tapped
7 MSI GD70's, just going to run 5 on each, psu limited beyond that. I understand it's 8 gpu cores limited.
I'm at work but I have a rig on win7 32 bit with 5 5850's. It gets around 1950 megahash.
That sounds right on the money, thank you for confirming. Guy with 3x6990's numbers had me questioning this. Now time to order up some risers got 7 pcie's waiting to be tapped
I'm at work but I have a rig on win7 32 bit with 5 5850's. It gets around 1950 megahash.
That sounds right on the money, thank you for confirming. Guy with 3x6990's numbers had me questioning this. Now time to order up some risers got 7 pcie's waiting to be tapped
I'm at work but I have a rig on win7 32 bit with 5 5850's. It gets around 1950 megahash.
Anyone have a screen shot to confirm more than 4 can run under Win7 and hash?
I'm assuming its a typo 2600 makes a bit more sense then 1600. That's 433 per core.
3x 6990 cards, which is 6x GPUs, using the 11.8 preview driver. The rig does some 1600 MHash/s
Not trying to be a prick but that seems awfully low for 3 6990s.
I am mining with 5 per machine using 11.7 drivers with win7.
I can confirm this.
I am running Windows 7 enterprise with 3x 6990 cards, which is 6x GPUs, using the 11.8 preview driver. The rig does some 1600 MHash/s which I currently split between solo and pool.
I am running Windows 7 enterprise with 3x 6990 cards, which is 6x GPUs, using the 11.8 preview driver. The rig does some 1600 MHash/s which I currently split between solo and pool.
Windows only detects 4, is this the maximum? I was unable to find any helpful information on the forums.
You'll need to use Catalyst 11.6B or newer drivers to see up to 8 GPU. Due to this, the limit's seems to be in the drivers, not Windows itself.
The max on windows should be 8 try updating your catalyst drivers.
Windows only detects 4, is this the maximum? I was unable to find any helpful information on the forums.
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