Crossfire Not using 2nd card since ~2.35 update

After the 2.35 update I've been noticing some performance differences and when I started looking at it right before the patch on the 21st I have noticed that the 2nd GPU (R9 290x cards) was not getting any load. After the update on the 21st it is at 0% 99.9% of the time with an occasional spike to 11%. The Primary GPU will cap out at 100% usage with the linked adapter staying at 0%

I ran tests using other programs including the ARR Benchmark and all including the FFXIV Benchmark all can use both GPUs with no issues. I've updated drivers and no change.

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You aren't missing much, this game performs better on a single card anyway.

After The Hotfixes on Aug. 29, 2014 this issue still exists. Has anyone else checked to see if Crossfire is working properly for them?

The Primary GPU will cap out at 100% usage with the linked adapter staying at 0% the majority of the time with small spikes in usage.

FFXIV is only game affected still. Even the AAR Benchmark still works correctly.

This game wasn't meant to run on dual cards. Sorry, bud.

Actually it was, they specifically worked on making it work on dual cards, back around launch. In any case, I hope you find a solution. I wonder if anyone else has been experiencing this issue.

Quote:

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Originally Posted by joelvelez93

This game wasn't meant to run on dual cards. Sorry, bud.

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Acording to this that was addressed back in the 13.9 drivers on 09/27/2013:

http://na.finalfantasyxiv.com/lodest...8f94fa17cac89b

Quote:

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A FINAL FANTASY XIV: A Realm Reborn driver that is compatible with the AMD CrossFire has been released.
This driver is named "Revision Number 13.9." For more details, please visit the official AMD website.

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Crossfire and things has been working fine for me for quite some time up until the last 2 update. First I starting hitting the crashing bug when memory got too high when hunts were added. Turning off Eyefinity (which I miss) and using the LOD settings seemed to get things fine again. Then the last update broke crossfire.