Strange GPU behavior?

Fred5612

Honorable
Dec 5, 2012
5
0
10,510
Hello all, I just took this screenshot

http://oi44.tinypic.com/mufk5.jpg

with MSI afterburner, ran the test with the game "Tomb Raider", but it happens with pretty much any game. I was wondering how come the GPU 1 usage was so smooth while the GPU 2 usage so ragged. What could be the cause? Does this affect performance?

I'm running two GTX 680's in SLi

Thank you!
-Fred
 


GPU1 and GPU2 % Usage is exactly the same as mentioned before. The Rest is similar to the other GPU just minor differences which is expected in SLI