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I have a motherboard with four PCI-Express slots. However, since it was used as a server previously, it has a rather basic Graphic-card.
I came to the possession of an working Geforce 9400 GT card with 1 GB on board memory, and a 512 MB one. I want to use the 512 MB one for video output, and the 1 GB one solely for OpenCL based computing.
I am aware of STi or Crossfire. However, I do not want to run the two cards in sync, but for separate purposes.
Is that doable, given I take ample consideration for thermal issues. I couldn't find any discussion on this kind of setup in a simple google search.
Do I need any special considerations? Thank you.
Explain please what you mean by "depends on the application" – Sean – 2017-05-22T10:36:41.237
Well it depends on the application and whenever it has options to allow the selection of which GPU to use. – Seth – 2017-05-22T11:10:09.117