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CF Problem?

Hardass

Hardass

[H]ard|Gawd
Joined
Jan 7, 2007
Messages
1,216
I am running 2x 7970 in CF. When I play COD Ghosts 1 card runs at 100% the other only at 50% is this right? Or do I have a problem? I have also noticed some artifacting or pixelisation in Ghosts that I do not get in BF4.
 
3930k
16gb G.Skill 1866
2x 7970
AX1200i
RIVE

When running BF4 both cards run 100%.
 
I don't have personal experience with this, but from what I've read, CODG seems to have problems with all mutli-gpu systems, from under-utilization, to visual anomalies. You might want to check the newest release notes for AMD drivers to see if there's any mention of fixes for it.
 
doubletake said:
I don't have personal experience with this, but from what I've read, CODG seems to have problems with all mutli-gpu systems, from under-utilization, to visual anomalies. You might want to check the newest release notes for AMD drivers to see if there's any mention of fixes for it.
Click to expand...

I may try going back to 13.9 drivers. I just installed the 13.12:(
 
I honestly don't think that Call of Duty: Ghosts, based on a really old engine that's been modified like hell, would run well with multi-GPU configurations but that's just me.

Same with trying to use XFire/SLI on World of Warcraft, no performance gain from the second card. From what I've seen. What resolution are you running at for games?
 
Mr. Stryker said:
I honestly don't think that Call of Duty: Ghosts, based on a really old engine that's been modified like hell, would run well with multi-GPU configurations but that's just me.

Same with trying to use XFire/SLI on World of Warcraft, no performance gain from the second card. From what I've seen. What resolution are you running at for games?
Click to expand...

I'd agree with this. COD: ghosts uses the Quake 3 (modified) engine so it probably won't fully utilize mGPU capability. Unless you go really overboard with SSAA or something along those lines.
 
When in crossfire, for CODG, I only see one GPU is in use at all times..

I'm using the latest AMD drivers.

How did you manage to get 50% out of your 2nd GPU?

However in BF4, I see both GPU in use.
 
Ghost sucks for multi-gpu. Don't base any decisions on that game. Better to disable C/F while playing Ghosts you'll see better game play with it off.
 
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