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I have some 7950 and some R280, can I connect them both on one rig? Will it work normally? Or does system require all GPUs to be same?
Can one rig run multiple different graphics cards?
Answers
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Nope, you're good to go. You don't even have to connect them all through PCI-e. With cgminer, you can set the settings uniquely for each card. You can use any kind of adapter that would normally bottleneck GPU performance.
I've been reading about an 8 GPU limit (4 for dual cards). Any truth to this? – None – 2014-01-28T23:53:40.453
1I'd assume that your weakest link would be the motherboard. – mosca1337 – 2014-01-31T20:04:15.620
"You can use any kind of adapter that would normally bottleneck GPU performance" .. so using a PCIe x1 to PCIe x16 OR PCI to PCIe adapter would be ok? – farinspace – 2016-03-29T05:08:08.267