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Crossfire usage

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Tomb Raider with everything maxed out.

Tomb raider never worked with crossfire for me. Never used the second card, but put the full load on one card. No matter what I did with drivers and different/no CAPS at all, it never used crossfire properly.
It literally just would not work with my system, which is still identical, bar the different GPU now.
 
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cdawall

where the hell are my stars
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it is showing that much vram because on CFX GPUz shows the sum of two cards, I remember that from the 6990/7970 cfx many games would show even 4GB-4,5GB when in reality it was half of that.
 
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I get 100% load on both with everything maxed out on GPU-Z. Maybe Erocker is right could be the CPU.
 

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cdawall

where the hell are my stars
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I get 100% load on both with everything maxed out on GPU-Z. Maybe Erocker is right could be the CPU.

Could be I will have to check a couple of other games and see if the load is different. It could also be my low resolution monitor.
 
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it is showing that much vram because on CFX GPUz shows the sum of two cards, I remember that from the 6990/7970 cfx many games would show even 4GB-4,5GB when in reality it was half of that.

Yeah, I forgot about that. I haven't had x-fire for awhile now.
 

fullinfusion

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Yep, normal for when Crossfire isn't working properly, should see like 99% on one, and 98% on the other, more often than not, when CFX works right.
I seen Chris's thread earlier this week while I was at work and decided to run a Tomb Raider test on my x-fire set-up.. both gpu's are @ 100%

Im thinking either he didn't install the latest 13.6 beta and 13.5 CAP#1's or it is a cpu issue :eek:

 

cdawall

where the hell are my stars
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Still running 13.4 so that is likely the issue. The internet here is iffy so I have regretfully been skipping out on downloading drivers.
 
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I used 13.4 drivers with the 13.5 CAP1 for the screen shot I did. I have not updated to 13.6 since I am not having issues with any of my games with 13.4.
 
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