SLI - Only one graphics card in use?

Enaver

Reputable
Oct 28, 2015
12
0
4,510
My build :

GPU - EVGA GTX 980 TI SLI
CPIU - Intel i7 4790k
PSU - EVGA SuperNova G2 1000W
MB - Gigabyte Z97X-Gaming 7
RAM - TeamGroup Vulcan RED 16GB (2x8GB) DDR3

IMAGE of usage - http://i.imgur.com/1up9NE1.png

It seems that in games only one graphics card is working. GPU 1 is running at 78c while GPU 2 is only staying at around 40c. The usage of the second graphics card is on 0 as shown by the image above.

I have enabled SLI in Nvidia Control panel. Am I missing something?

 
Solution


Auto is fine. Gotavato says that its a problem with the game. I haven't played Siege outside of the Beta so I can't check myself. I would test with another game that you know has SLI support.
Have you recently upgraded your Nvidia drivers? Each time you update your drivers you have to go back to Nvidia Control Panel and enable SLI again. Updating the drivers resets it back to default every time. Also make sure you don't have your second GPU set as dedicated to Phsyx.
 


PhysX settings are currently set as Auto-select (recommended). Should I change it to CPU?
 


Auto is fine. Gotavato says that its a problem with the game. I haven't played Siege outside of the Beta so I can't check myself. I would test with another game that you know has SLI support.
 
Solution