2x R7 250 crossfire

[viperneto]

thanks for letting me posting this.
i don't know why one of my card is running at 4x and the other one seems to be running at 8x speed while there are on 16x slot pcie 3.0
http://tinypic.com/view.php?pic=2n8a0pf&s=8#.U21t0_ldXH-

 

[damric]

Which motherboard?

 

[viperneto]

it's B85M-G43(MS-7823)

 

[damric]

That is the normal spec for that motherboard. Don't worry, it's not affecting performance because those GPUs are just too weak to make any saturation of the bandwidth available.

 

[viperneto]

then damric why do i have laggs in bf4 as like the fps drop, i have used fraps it goes from 60 on ultra to 20 then after looking at any area on the map it goes back to 60 as like it takes long to reach the other card idk how to explain this but it's just making the game unplayable,

 

[damric]

Because even on their best day, r7 250 has not a chance of playing BF4 without choking, stutterning, and collapsing.