Caporegime
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Crossfire does not work at the moment. There is a profile but AMD decided to disable it for whatever reason.
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**THE AMD DRIVERS THREAD**
- Thread starter pgi947
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Soldato
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The AMD CrossFire profile for Far Cry 4 is currently disabled in this driver while AMD works with Ubisoft to investigate an issue where AMD CrossFire configurations are not performing as intended. An update is expected on this issue in the near future through an updated game patch or an AMD driver posting.
Associate
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Any ideas of when this will be, ie before xmas?
Soldato
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If its indeed Ubisoft I think its safe to say, don't expect any sort of Update. We soon know if its not in the next Driver then its Ubi we are waiting for.
Soldato
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Update on my stutter issue! with BF4!
I though taking out my 2nd GPU fixed this but sadly this wasn't the case.
What I have done so far I think this time I have cracked it.
I use Raptr, MSI AB, and Hwinfo64
It would seem these programs dont like running together... I have been able to play BF4 with no stutter's with only AB running.
What suprised me was if I had Raptr running and then closed it with BF4 running it would crash BF4.exe now why would it do this when I running Mantle? Raptr has no Mantle support so you would think it shouldn't be hooking into the game.
it could also be AB and hwinfo64 not playing nice.
I though taking out my 2nd GPU fixed this but sadly this wasn't the case.
What I have done so far I think this time I have cracked it.
I use Raptr, MSI AB, and Hwinfo64
It would seem these programs dont like running together... I have been able to play BF4 with no stutter's with only AB running.
What suprised me was if I had Raptr running and then closed it with BF4 running it would crash BF4.exe now why would it do this when I running Mantle? Raptr has no Mantle support so you would think it shouldn't be hooking into the game.
it could also be AB and hwinfo64 not playing nice.
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Associate
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It works for me now too.
Unistall the game/Close steam/Run steam as admin/Reinstall the game.
NOTHING TO DO WITH DRIVERS
Associate
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Is AMD going to release a proper CF support driver for 7990 on Assassins Creed Unity?
Soldato
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Not sure, my task manager wasn't showing any signs of leakage.
As far as i know, the Mantle system memory leak has been fixed. I just tested it now for 25 minutes and no issues and my system memory usage climbed from 3.5gb to 3.8gb. Mantle is a 64 bit application so it's normal to see more system memory usage. In fact, I'll go as far to say that it's the best it's ever been right now in Battlefield 4. Stunning!
Soldato
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My stuttering was also with directx, first thing I tried. Am now very sure it's a program/driver conflict.
The stutter becomes that bad they display driver amdkmdap stops responding.
The stutter becomes that bad they display driver amdkmdap stops responding.
As far as i know, the Mantle system memory leak has been fixed. I just tested it now for 25 minutes and no issues and my system memory usage climbed from 3.5gb to 3.8gb. Mantle is a 64 bit application so it's normal to see more system memory usage. In fact, I'll go as far to say that it's the best it's ever been right now in Battlefield 4. Stunning!
Brill!! What us this stunning btw??
Soldato
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I started using it a lot and it seems to have become a ocuk thing now ;p
Make sure ingame Overlay is off in Origin and Evolved regardless of mantle support.
As far as i know, the Mantle system memory leak has been fixed. I just tested it now for 25 minutes and no issues and my system memory usage climbed from 3.5gb to 3.8gb. Mantle is a 64 bit application so it's normal to see more system memory usage. In fact, I'll go as far to say that it's the best it's ever been right now in Battlefield 4. Stunning!
Indeed BF4 is running the best it has ever been with Mantle, DX is running good as well though.
I think the problem for AMD users is Mantle runs so well that it makes DX look bad in comparison when actually DX runs ok, just not as well as Mantle. I have to say though once you start throwing two, three and four gpu's into the mix (even at 4K) the difference between Mantle and DX is huge.
Yes if there was no Mantle AMD users would have been content with DX, but the damage is done, for me its not about getting more fps because i get 60fps Vsync in both Mantle and DX but Mantle is smoother.
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Just seen these issues in the latest drivers and thought I would bring it up to save people thinking there is something up with their cards/systems.
Quite a lot of known bugs there.
http://support.amd.com/en-us/kb-articles/Pages/AMDCatalyst14-11-2-BetaWINReleaseNotes.aspx
Quite a lot of known bugs there.
http://support.amd.com/en-us/kb-articles/Pages/AMDCatalyst14-11-2-BetaWINReleaseNotes.aspx
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