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Overclock.net - Overclocking.net > Volt Mods > General Volt Mods > Graphics Cards Volt Mods | |
Where are the voltage points on a EVGA GTX 260 55nm?
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LinkBack | Thread Tools |
05-19-09
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#1 (permalink) | |||||||||||||
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Intel Overclocker
 
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Where are the voltage points on a EVGA GTX 260 55nm?
I have 2 of these cards, and I am wondering if anyone is modding these yet.
The measuring points on my 9600GTs are right on top of the PCB, and I am hoping the GTX will be easy too. The reason I am curious is because Nibitor is reading 2 different VIDs on the two cards, and I would like to see what voltage they are actually running at. I tried google, XS forums, and vr-zone, but couldn't find anything. 
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05-20-09
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#2 (permalink) | ||||||||||||
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PC Gamer
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it's a little small, but here it is
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05-20-09
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#3 (permalink) | |||||||||||||
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Intel Overclocker
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Wow sweet. Of course I just realized the two PCBs are completely different too.
 How can there be so many revisions of one GPU model. Geez.
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05-25-09
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#4 (permalink) | ||||||||||||
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Solder Slinger
 
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please post a pic of your GPU..backside near the power connection.
__________________
e8400: 5.13ghz e7400: 4.5ghz Q6600: 4.44ghz 16.5k-3D '06 WR, 1x 8800GS My photo albums
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05-30-09
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#5 (permalink) | ||||||||||||||
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Intel Overclocker
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Quote:
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05-31-09
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#6 (permalink) | |||||||||||||
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Intel Overclocker
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Okay the pic Bazmecc posted is the same as my EVGA SC model. My vanilla PCB looks completely different.
Here is what I found in Nibitor. The vanilla card has the higher VID of 1.18v. So far I have seen only a few of these. Most are 1.06-1.12v. I cannot flash the Vanilla BIOS to the SC card or vice versa.  Here are some pics of the vanilla card.   Some pics of the SC card.  
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06-01-09
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#7 (permalink) | ||||||||||||
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Solder Slinger
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voltage layout
Here you go: red for GPUv... blue for vMEM
__________________
e8400: 5.13ghz e7400: 4.5ghz Q6600: 4.44ghz 16.5k-3D '06 WR, 1x 8800GS My photo albums
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06-01-09
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#8 (permalink) | |||||||||||||
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Intel Overclocker
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Thanks man.
Any idea about the other GPU? Virtual Rep+, and a cookie.
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06-01-09
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#9 (permalink) | ||||||||||||
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Solder Slinger
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If you have a DMM..I would check for GPUv on points 'D512-D517' [from the first pic]. Really, you should be able to read GPUv from multiple points on the PCB...ideally, you want to pick one closest to the GPU to get a more accurate reading of what the GPU is actually receiving.
__________________
e8400: 5.13ghz e7400: 4.5ghz Q6600: 4.44ghz 16.5k-3D '06 WR, 1x 8800GS My photo albums
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