Asus radeon hd 7850 problem

starrk

Honorable
Mar 28, 2013
15
0
10,510
Hello, I am quite new to this forum, so i'll just be brief about my problem.
When I'm playing games sometimes the textures have a 4second delay (mostly arma II and cod mw3) and in arma II if i crank up the AA I get white dots everywhere, in gpu-z it tells me in the bus interface that my card is on pcie 1.1 even though It's on 3.0.

pc specs:
intel i3 3220 @stock
asus radeon hd 7850 v2 @stock
asus p8h61-m lx3 plus r2.0
kingston hyperX 1600mhz
 
check your mb pcie speeds in bios

your mb is limited to pcie 2.0 x16 but that is still fine

perfrel_1920.gif
 


Ahh apparently this is one of those few x6x chipsets that can do pcie 3.0

1 x PCIe 3.0/2.0 x16 *1
*1: PCIe 3.0 speed is supported by Intel® 3rd generation Core™ processors.

So go into bios and select the pcie bus
 

starrk

Honorable
Mar 28, 2013
15
0
10,510

Can you explain how to do that, I'm not familiar with this bios
 

starrk

Honorable
Mar 28, 2013
15
0
10,510


damn, In the gpu's options it only appears to switch to the IGPU, auto or pcie, then the igpu memory
 

starrk

Honorable
Mar 28, 2013
15
0
10,510

I've updated the gpu's drivers numerous times, and I don't know how to update the bios.
I will check if there's a peg/pci option.
 

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