1) Message boards : Graphics cards (GPUs) : Quad SLI only 3 GPUs detect under BOINC (Message 12230)
Posted 5351 days ago by AusTerror
Howdy guys,

I have a Phenom quad core which has been happily crunching GPGPU stuff for a long while with 1x 9800GX2 card.

Recently I installed a 2nd 9800GX2 and connected the SLI connector. SLI is not enabled as I have 4 LCDs connected. BOINC detects 3 GPUs and assigns 3 WUs. The WUs appear to finish without error.

I am running Windows Server 2008 SP1 64bit with 6GB of RAM, with Nvidia Drivers 190.62 and I am running 6.10.0 version of BOINC. If I enable SLI BOINC reports 2 GPUs.

Does anyone have any ideas about how I would get all 4 GPUs recognised by BOINC?

thanks!


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