renato.semadeni Posted September 21, 2015 Share Posted September 21, 2015 Hi there, We were running our image generator on a machine with two GTX 780 Ti. Those two cards in a SLI bridge got us nice results. Then we were changing the system to a single GTX 980 Ti. Now the system is running with half the performance. We then tried two GTX 980 Ti SLI bridge but with minor improvements. Do you know anything in these cases? We have a ASUS Rampage V Extreme Motherboard, which is recommended for use with the GTX 980 Ti Thanks and kind regards, Renato Link to comment
sebastianbah Posted September 22, 2015 Share Posted September 22, 2015 Hi, I'm afraid your problem is not completely clear. Do you have the performance drop with 2 GTX 980 Ti in SLI, after switching system to a single GPU and back? If it is so, please try to check SLI settings in Nvidia Control Panel -> Configure SLI, Surround, PhysX -> SLI configuration. Also try to change preset in Nvidia Control Panel -> Manage 3D settings. You can customize setting for your image generator using Unigine* presets. Link to comment
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