dashbad Posted February 4, 2016 Share Posted February 4, 2016 I'm using the Nvidia web driver with an Asus Strix 980 on my Asus X99-M WS 5820k rig. If I preview the Arabesque screensaver I get a lot of stuttering, perhaps once every second. There is clearly an issue with how the GPU is operating. Is this a known/familiar issue? Is there anyway to optimize? I am using SMBIOS Mac Pro 6,1. Link to comment Share on other sites More sharing options...
bbeepp Posted February 8, 2016 Share Posted February 8, 2016 Have you tried another smbios like iMac 14.2 or macpro 3.1? Link to comment Share on other sites More sharing options...
kjp4756 Posted February 21, 2016 Share Posted February 21, 2016 I'm not having that issue with my GTX960 on 10.11.3 using what ever the latest nvidia drivers are. I am using macpro3,1. Do as bbepp suggested and go with imac14,2 for your system. I bet that will fix you right up. Link to comment Share on other sites More sharing options...
0000-1248 Posted February 21, 2016 Share Posted February 21, 2016 Also, make sure that you are using the nvda_drv=1 flag. Link to comment Share on other sites More sharing options...
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