GPU Voltage Tuner - All-new intuitive voltage tweaker!

**Das Kobold** · 07-23-2009, 04:05 AM

Tried it on a Sapphire 4770 but I get the error message that I do not have a Voltera chip. Oh well guess it is back to plan B - hard mod. Nice looking program though.

**wierdo124** · 07-23-2009, 12:27 PM

Does this work on the GTX260 55nm cards? And the GTX285s?

**Riska** · 07-23-2009, 12:48 PM

For the Hd4770 just use the asus top bios and asus smart doctor then you have 1000/1200mhz in ccc and voltage adjust up to 1.3vgpu

**Das Kobold** · 07-23-2009, 02:23 PM

Done both of those but for some reason Asus Smart Doctor is not adjusting the voltage on the second card, running crossfire btw. I can clock the first card up to 1000/1200 but I crash like crazy if I try to overclock the second card at all. I checked both cards with voltmeter and the first card is getting the volts as set by Smart Doctor but the second card is staying at default voltages.

**Riska** · 07-23-2009, 02:31 PM

Yes thats right it can only adjust the first card then hardmod is the only way 100kohm for gpu and 200kohm for mem

**Plan.B** · 07-28-2009, 03:44 PM

works for my gtx280 - "recertified" from NE. Thanks!

**ANTEC900** · 07-31-2009, 11:50 AM

Will It Work With This GTX 275
http://www.newegg.com/Product/Produc...82E16814127429

**Kylzer** · 08-01-2009, 06:33 PM

Just wondering if anyone can confirm it works with a GTS250?

**dinos22** · 08-04-2009, 06:30 AM

i have the first version for this software
in Vista no matter what voltage i select monitoring shows it right but it only goes to MAX 1.365v measured via DMM

on my 4870X2

**Chr1steR** · 08-04-2009, 11:13 AM

Nice app, but I have a small problem..
I have a 4870x2, and it only sets the voltage to the 2nd core. No errors or anything. Also, reset doesnt work.

**ViViD** · 08-04-2009, 07:20 PM

Some Problem With 4870X2 And 3D Mark 2006

In AquaMark Test I Set Voltage 1.41v For My 4870X2 And 900/1000 Stable For Test
But In 3D 06 Without Set Voltage 820/1005 Stable And With Set Voltage 1.4v With Voltage Tuner Not Even Go For Higher 820/1005 Clock

**nafets** · 08-04-2009, 11:29 PM

Originally Posted by ANTEC900

Will It Work With This GTX 275
http://www.newegg.com/Product/Produc...82E16814127429

Originally Posted by Kylzer

Just wondering if anyone can confirm it works with a GTS250?

Nope and nope...

**ELItheICEman** · 08-05-2009, 06:28 AM

Originally Posted by mk-ultra

nope not toxic, just regular card with an "upgraded" cooler. Clocks=750/1000stock

i wanted to see if it worked, then i would have watercool that thing

but i guess i should just buy a 4890 or a gtx260 and ebay it
decision decisions!!!

non-refenrence design+no volterra=suxor

here it is > http://www.newegg.ca/Product/Product...82E16814102801

I have the same card x2. Up until reading this post I was hoping this would work for me, but it looks like hard-modding will be the only way to do this. Thanks for posting the info man - saves me some trouble

**Cecil** · 08-06-2009, 12:47 PM

Getting an HIS 4870 1gb, this one. The newegg picks shows volterra if you zoom in. Think it would work?
http://www.newegg.com/Product/Produc...82E16814161269

**rbuass** · 08-06-2009, 07:29 PM

Anybody used with a GTX275 card?
If someone worked the software with this card please leave a feedback
Thanks for all

**XLAR8** · 08-09-2009, 10:02 AM

well i gave this ago because the other have me set the voltage for each of my cards. and well i change the voltage to 1.1125v and nothing happens lol, i have to get ready for work ill post more when i get home later

**Tom|Nbk** · 08-09-2009, 04:54 PM

Does anyone know when OVP kicks in on a 4870?

**XLAR8** · 08-09-2009, 10:52 PM

well i tried the program again and it dont work. if i select 1.1125v and press set it says the voltage has change but rivatuner still says 1.0625v. i notice that when i close the program rivatuner crashes.

Edit
i just tried the program agin this time using GPUz to check the voltage and it still says 1.0625v no matter what i set it too

**largon** · 08-09-2009, 11:50 PM

Originally Posted by Tom|Nbk

Does anyone know when OVP kicks in on a 4870?

There is no OVP if you use a softmod.

**XLAR8** · 08-10-2009, 12:44 AM

there is on nvidia cards, thats why my cards shut off if i push them to far.

**Der_KHAN** · 08-10-2009, 01:44 AM

Originally Posted by XLAR8

well i tried the program again and it dont work. if i select 1.1125v and press set it says the voltage has change but rivatuner still says 1.0625v. i notice that when i close the program rivatuner crashes.

Edit
i just tried the program agin this time using GPUz to check the voltage and it still says 1.0625v no matter what i set it too

same here. i've tried it under windows 7 x64 and vista x64. but the voltage doesn't change.

i have a msi 4870 with volterra regulator and im running rivatuner 2.24.
i also have a geforce 6200LE in the second pci-e slot. i have selected the correct card in voltage tuner and even deactivated the 6200 in the device manager, but still the voltage tuner doesn't work correctly.

could it be that the presence of a second card w/o volterra causes that issue?

**largon** · 08-10-2009, 01:46 AM

XLAR8,
What you're seeing is not OVP.

**Tom|Nbk** · 08-10-2009, 05:01 AM

Originally Posted by largon

There is no OVP if you use a softmod.

Really?

I have seen peoples voltage limited no matter what volt is set, sometimes around 1.37v?

**road-runner** · 08-10-2009, 07:46 AM

Does not set the 3rd 4890 but says it has set the other 3. I have 4-4890s.

**XLAR8** · 08-10-2009, 09:40 AM

Originally Posted by largon

XLAR8,
What you're seeing is not OVP.

look in the log ovp or ocp go from 0 to 1 they get activtaed

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