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8800 GTS vmod

post #1 of 16
Thread Starter 
know of any vmods for gts 640? not gtx, either soft or hard v mod for memory or gpu, and whats all this about flashing the video bios? is it safe? how much of an increase can you get? and bios modding, how do you do it and is that safe?
    
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post #2 of 16
I wouldn't try it unless you really know what your doing, and some cards don't seem to last as long with a volt mod also it voids any warranty.
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post #3 of 16
Quote:
Originally Posted by azminisk8r View Post
know of any vmods for gts 640? not gtx, either soft or hard v mod for memory or gpu, and whats all this about flashing the video bios? is it safe? how much of an increase can you get? and bios modding, how do you do it and is that safe?
These cards already run pretty hot, so I don't think increasing the voltage is gonna help without water cooling. Bios mods simply change the default frequency. Ati are the only cards I know of that can change the voltage without a mod.
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post #4 of 16
Thread Starter 
i know all bout temps and warranties and all that, what i need to know is how to do it. im getting a hr 03 plus soon so i dont need to worry about it, plus with my max oc right now im capped at 631/1030 10min atitool w/o artifacts
    
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post #5 of 16
Quote:
Originally Posted by azminisk8r View Post
i know all bout temps and warranties and all that, what i need to know is how to do it. im getting a hr 03 plus soon so i dont need to worry about it, plus with my max oc right now im capped at 631/1030 10min atitool w/o artifacts
631 seems pretty low, you should be able to hit 650 without issues? Is this the new one or just 640's don't OC as well?
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post #6 of 16
Thread Starter 
just dont go that high. not bad from 500/1600
    
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post #7 of 16
Quote:
Originally Posted by sccr64472 View Post
These cards already run pretty hot, so I don't think increasing the voltage is gonna help without water cooling. Bios mods simply change the default frequency. Ati are the only cards I know of that can change the voltage without a mod.
the nVidia 7950GT does as well
Quote:
Originally Posted by azminisk8r View Post
i know all bout temps and warranties and all that, what i need to know is how to do it. im getting a hr 03 plus soon so i dont need to worry about it, plus with my max oc right now im capped at 631/1030 10min atitool w/o artifacts
they are so hot i wouldn't want to try a vMod without water
post #8 of 16
Quote:
Originally Posted by azminisk8r View Post
just dont go that high. not bad from 500/1600
Yes GTS's OC like mad. Mine is at 650 / 1000 and not at max. Good temps too, never break 80
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post #9 of 16
690 after the mod.

Here's a link,

I'm pretty sure it works on both 320 and 640.

http://sg.vr-zone.com/?i=4641
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post #10 of 16
Thread Starter 
will that 320 work on the 640?
    
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