Voltage Detection

I have a 8800GTS G80 640. Is there a program that monitors core voltage. Or does it have to be done with a volt meter. Either way how do I measure my core voltage?

Yes, Rivatuner detects and reports your GPU voltage

Any specific place where in Riva. I use the program to overclock but I have never seen the GPU voltage. What tabs - menus? Thanks

zacdrew said:

Any specific place where in Riva. I use the program to overclock but I have never seen the GPU voltage. What tabs - menus? Thanks

Click to expand...

Sorry man, not Riva, it is ATI tool

Go to settings (bottom right), click on drop down menu at the top where it says voltage something, reason why i cannot tell you exact is that on the G92 (8800GT/GTS) cards it does not detect it, but for the G80 (8800GTX/GTS 320/640) it does detect voltage

That said, the most accurate method is off course with a DMM.

this is where you would read the voltage for the GPU and VRAM
http://www.xtremesystems.org/forums/showpost.php?p=1837210&postcount=8

Sorry there is no Voltage somthing there. I have the lastest drivers and ATI tool. But it is not there. Maybe they are on the older drivers??? I am missing something very simple. My card is a G80 GTS 640.

Edit: http://www.legitreviews.com/article/276/2/

That site shows Ati Tool with the voltage control menu. I dont get that.