GPU Lagging Frames

[melikepie]

So, I just installed a 8400gs with my 7970 to run a second monitor and now everything I do is lagging. When I play BF3 everything is fine but every minute or so I can't move and then I start moving a few seconds later. It's like it's putting a delay on everything. What's happening?

 

[Sumukh_Bhagat]

7970 with 8400GS is like 2 different Worlds !

Just run your Second monitor from 7970, Don't game with that 2nd monitor.

 

[melikepie]

Best answer selected by melikepie.