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6870 Microstuttering.

post #1 of 23
Thread Starter 
I Experience Micro-stuttering with a single 6870 only in GTAIV

I thought this was inherent in Multi-GPU systems?
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post #2 of 23
Might help if we could see your specs.
     
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post #3 of 23
Thread Starter 
core i7 920
Rampage II
6GB corsair DDR3
Sapphire HD 6870.
Windows 7 home premium X64
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post #4 of 23
how much vram have you got and how much are you useing.
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post #5 of 23
Thread Starter 
1024MB on the GPU and i use 1008MB.
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post #6 of 23
what happens if you turn the texture down one notch.
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post #7 of 23
Thread Starter 
same thing. Microstuttering in that game..

what's odd is that when i had 2X6870's the game ran just fine..

now it doesnt when i use only 1 6870
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Brazos.
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post #8 of 23
That is weird as GTA IV was coded like crap for 2 cards. driver re-install maybe.
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M4 128GB,C300 128GB, F3 1TB  480mm RAD, 655/top, 250mm RES, EK LX CPU Block windows 7 PRO 64bit Asus PB278Q 
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Enermax Platimax 1500W Cosmos S 
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post #9 of 23
Thread Starter 
and in game it said i have 2048MB usable V-Ram. (odd i know)

but from my minor research i have concluded that in some configuration/cases people can ACtually benfeit from CrossfireX/SLI in GTAIV.

I was one of these lucky people.
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post #10 of 23
GTAIV runs like crap on my 6950 and if you google it, you will find others with simular problems with ATI cards

I get 24 - 40 fps (microstutter and jerky) where as with my old GTX 275 i used to get a silky smooth 70fps in GTAIV. Its a poorly coded game.
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