System is, unfortunately, as described in the sig and thus pretty dated. I will be assembling a new system soon, just waiting on a case. I was exploring the possibility of using an nVidia Founders Edition 1080 alongside a Zotac 1080 AMP in SLI due to the continuing shortage, but I'm having issues getting them to play nice on the current setup.
The problem is that when I enable SLI in the NCP, the mouse cursor and the screen in general develops a "hiccup" where the screen won't update for a split second before things jump to where they should be. If I launch a simple test like Heaven it runs at less than half the speed of a single GPU. It resembles micro-stutter, but at a slower pace with longer pauses. Macrostutter? Regular stutter? Dunno, but I've experienced this with two different SL bridges now. I am only using one bridge instead of a double, but that shouldn't cause this issue AFAIK. I did do a simple uninstall and re-install of nVidia drivers using the clean install setting, but that solved nothing. G-Sync is disabled. I understand that clock syncing should not be an issue. I'm not sure what to try next, any suggestions?
EDIT: I typed this all out and then realized my current PSU, despite being SLI rated, is only a 550W model. Under load, that might be seriously pushing it even for a Seasonic, but why the issue on the desktop I wonder?
The problem is that when I enable SLI in the NCP, the mouse cursor and the screen in general develops a "hiccup" where the screen won't update for a split second before things jump to where they should be. If I launch a simple test like Heaven it runs at less than half the speed of a single GPU. It resembles micro-stutter, but at a slower pace with longer pauses. Macrostutter? Regular stutter? Dunno, but I've experienced this with two different SL bridges now. I am only using one bridge instead of a double, but that shouldn't cause this issue AFAIK. I did do a simple uninstall and re-install of nVidia drivers using the clean install setting, but that solved nothing. G-Sync is disabled. I understand that clock syncing should not be an issue. I'm not sure what to try next, any suggestions?
EDIT: I typed this all out and then realized my current PSU, despite being SLI rated, is only a 550W model. Under load, that might be seriously pushing it even for a Seasonic, but why the issue on the desktop I wonder?
