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FC3 Tri FIRE 7970s issues

post #1 of 7
Thread Starter 
I am about to give up. I have been playing FC3 with the latest drivers from AMD. I update them as often as I can. I havent tried just 2 cards. I am running 1920x1200 and have tried everything with crossfire enabled. I hit 75fps outside. And then out of no where it stutters down to 40. I would normally back in the day think it would be my hard drive. This shouldnt be the case ATM. I dont know what to do. Anyone else having this issue with Multi GPU? Frames keep jumping!!!!!!!mad.gif

AA And everything maxed
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post #2 of 7
Hi, can you be specific about which "latest driver" you are running? smile.gif

Also, can you be more specific about what you mean when the game "stutters" down to 40? Does the game literally stutter, or does your framerate simply fall?
post #3 of 7
Thread Starter 
Quote:
Originally Posted by Thracks View Post

Hi, can you be specific about which "latest driver" you are running? smile.gif
Also, can you be more specific about what you mean when the game "stutters" down to 40? Does the game literally stutter, or does your framerate simply fall?

Its hitting 75 then it feezes for a second the goes to 40 and back up and it gets annoying. And i just downloaded the latest drivers earlier today. Im not sure which ones they are. The latest lol
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post #4 of 7
Please try completely obliterating the Catalyst driver with the ATIMan 7.0.2 uninstaller (rest assured, this utility is totally safe). Then reinstalling with the latest beta and CAP you downloaded today. smile.gif
post #5 of 7
Quote:
Originally Posted by Thracks View Post

Please try completely obliterating the Catalyst driver with the ATIMan 7.0.2 uninstaller (rest assured, this utility is totally safe). Then reinstalling with the latest beta and CAP you downloaded today. smile.gif

I wouldn't ATIMan. Just uninstall Catalyst drivers and also the Install Manager, then reinstall. ATIMan doesn't remove them properly from my experience.
post #6 of 7
Thracks does work for AMD. If he says that its safe it probably is.
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post #7 of 7
Which slots are you occupying?
What do they run at?

Might be a bandwidth issue if one of the slots drops to x4.
Have you tried just 2 cards?

Try just 2 cards, I see now.
Edited by grunion - 12/5/12 at 7:39pm
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Mighty-iTX
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One foot in..
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mATX
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CPUMotherboardGraphicsRAM
i7-4770K M7-Impact Strix GTX980 Samsung 
Hard DriveCoolingOSMonitor
Crucial M4 256 Glacer 240L W8.1 K272HUL 
KeyboardPowerCaseMouse
Saitek Seasonic X-650 Prodigy MX518 
CPUMotherboardGraphicsGraphics
4770K/45/43 Maximus VI Extreme R290X R290X 
RAMHard DriveHard DriveOptical Drive
Samsung Crucial M4 64GB RAIDR LSSWM 
CoolingOSMonitorKeyboard
Cooler Master Glacer 7 Ultimate 64 SyncMaster Eclipse 
PowerCaseMouseMouse Pad
XFX 1050 BE 600T Silver MX518 Desk 
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i5-4330 Z87 Gryphon GTX690 G.Skill RipJawsX 
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