Easy Software Voltmod for your GT200 / HD4870

[SlowSpyder]

Originally posted by: thilan29

Originally posted by: SlowSpyder
Hmmm... not sure if this is working. I set the slider to 1.3v and hit apply. Upon doing so the slider moves back to 1.0v and stays there. Not sure if possibly this is not a reference PCB?

Do the non-reference cards have the volterra vr?

And how the heck are you at 55C on auto fan? That's really good. I stay around 50C but I'm on water.

I have the Sapphire Toxic edition... non-reference cooling. I'm very, very happy with the performance of this cooler.

 

[thilanliyan]

Originally posted by: SlowSpyder

Originally posted by: thilan29

Originally posted by: SlowSpyder
Hmmm... not sure if this is working. I set the slider to 1.3v and hit apply. Upon doing so the slider moves back to 1.0v and stays there. Not sure if possibly this is not a reference PCB?

Do the non-reference cards have the volterra vr?

And how the heck are you at 55C on auto fan? That's really good. I stay around 50C but I'm on water.

I have the Sapphire Toxic edition... non-reference cooling. I'm very, very happy with the performance of this cooler.

Yeah I just realized that after I posted...those are very good temps.

 

[TC91]

Originally posted by: SlowSpyder

Originally posted by: TC91

Originally posted by: SlowSpyder
Hmmm... not sure if this is working. I set the slider to 1.3v and hit apply. Upon doing so the slider moves back to 1.0v and stays there. Not sure if possibly this is not a reference PCB?

This is exactly what happened to me. I had to use the VoltageFactory tool in the XS link in the OP

I'll look into the other method, thanks.

On a side note with Rivatuner I'm up to 830MHz on stock volts/stock fan settings (30%) and able to complete 3DMark. Not too bad. If I can give a little bump in voltage I have pretty high hopes.

that's a nice oc. I can only get 805mhz with stock volts before instability hits

 

[error8]

Does anyone has an issue where the voltage is reseting to default during some games, like Mirror's edge? It's pretty annoying when it happens. I'm using a batch file at startup to increase my gpu voltage when I enter windows, but some games keep resetting it to default, so I'm experiencing driver crashes and artifacts, because the stock voltage cannot sustain such a high overclock.