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AGP fast writes study - Page 2

post #11 of 17
I lost over 100 marks in 3dmark05 when I turned FastWrites off on my 7800gs. I never tried turning FastWrites on with my old 9800pro, I heard that those cards didn't like them on.
post #12 of 17
Quote:
Originally Posted by RyGuy1788
I lost over 100 marks in 3dmark05 when I turned FastWrites off on my 7800gs.
Remember that one can lose 100 marks on 3DMark benchmarks from one test to another with absolutely no changes to the system. This amount is well within standard deviations of a derivative based benchmark running into the thousands.

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post #13 of 17
Thread Starter 
Quote:
Originally Posted by metalkobra
what problem fisheroo -ponders-
I'm not really sure what caused it but lately when I try to overclock to the max the screen turns black and then comes back all corrupted. I started a thread on it but nothing much happened.
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post #14 of 17
My 9600XT seemed to prefer having fastwrites off. But it had 256MB on it.
Very nice!
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Very nice!
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post #15 of 17
Quote:
Originally Posted by Fishie36
I'm not really sure what caused it but lately when I try to overclock to the max the screen turns black and then comes back all corrupted. I started a thread on it but nothing much happened.
Do you mean max overclock of the GPU?


Quote:
Originally Posted by J3r3my
My 9600XT seemed to prefer having fastwrites off. But it had 256MB on it.
The 9600 was one of the last large Discrete Dram AGP cards to require fast writes enabled for maximal frames, however this had nothing to do with the DME transfer, rather it had to do with ATi settings that returned an error if fast writes were not enabled. Later on ATi removed that event from their chips.

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post #16 of 17
Thread Starter 
Quote:
Originally Posted by Ropey
Do you mean max overclock of the GPU?

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Yes, whenever I click find max core in ati tool or ati tray tools the screen just turns black around 545Mhz and then comes back all corrupted. I am still trying to figure that one out...
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post #17 of 17
LOL,

It sounds as though you found your max core my friend,

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