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7900gt 1.55 volt mod insanity

post #1 of 26
Thread Starter 
hey guys it is 1:30 in the am, and i just compleated my volt mod on my evga 7900gt. And it worked great!!!! all i can post for proof at the moment is a screen shot but tomorrow i will add more with my digital camera to show exatcly what i did.



710/1670

EDIT:by the way i did the mod with the circuit writer conductive pen i got at radioshack

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post #2 of 26
Thread Starter 
here are the pics i promised. hope that the picture of the card is clear enough



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post #3 of 26
Can you circle what you did on the card? Sorry, I'm not fimiliar with the 7900GT layout.
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post #4 of 26
Thread Starter 
here you go hope this helps. it was really quite easy once you get over the mind set that you are drawing on your 7900gt

it is the silver line under the red line

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post #5 of 26
Thread Starter 
update

here are some pictures of before the volt mod and after. As you can see it is quite a substantial gain.

This is with the processor clocked to 4ghz




Bafore 1.55v mod



After
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post #6 of 26
Damn, that's a huge increase on the 3DMark06 score... Nice job.
post #7 of 26
wild all that from a lil pen mark lmao GJ
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post #8 of 26
You should add the 7900GT to your loop and up the voltage some more... get that core up to 800MHz.
post #9 of 26
Thread Starter 
i know it is crazy what a lil conductive pen can do!! i was amazed.

i do have the gpu in my loop i have the Swiftech MCW60. The reason i dont go any higher voltage is to get higher you have to solder a resistor in. I dont think i am ready for that yet.

i may try the pencil mod for the vmem though
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post #10 of 26
Good job man try the pencil mod for the vmem. I think I read someone hitting 2000 on their mem once they did it. Hope you the best.
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