BF4 crossfire cards each only using 30%-50%.

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Aleksandar M

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Dec 28, 2013
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10,690
Hello,
I have an XFX 7950 (PCIE 1) and an xfx 7870 tahiti (PCIE 2) in corssfire, and they are each only at around 30%-50% usage. I think that I am getting lower framerates on Ultra 200% scaling @1080p than before. I have disabled ULPS in the registry and still they are getting lower or the same as the refresh rate of my monitor (60hz). How can I fix this. As background Knowledge the 7870 tahiti used to run the game at Ultra @1080p 100% resolution scaling at ~80fps. Please tell me what to do.

Thanks
System spec:
FX 8320 stock
6gb DDR3 ram
1.5TB HDD
650W XFX PSU
Windows 7 Home Premium 64bit
 
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zeph_yr

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Jan 2, 2014
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TIL you can crossfire two different cards from the same series. Are you sure the single card ran the game at ultra before? The only reason performance would decrease is temp problems. Can you run HWMonitor while gaming to monitor the temperatures? What case and how many fans do you have running?
 
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A

Aleksandar M

Honorable
Dec 28, 2013
162
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10,690

The temps. are very low since they are not on high usage, about 60-70c.
Thanks

 
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