default 3d menory volts and core volts

[trt740]

does anyone know what default memory/ core setting are for x1900xt in 3d mode

 

[djbbenn]

625/725MHz.

-Dan

 

[trt740]

voltage not memory clock the voltage settings for the memory and core example 1.425/2089 is what I think the default is for a x1900xtx. im not for sure

 

[djbbenn]

Hmm sorry, I just read the post and not the title. The voltage is 1.425/2.086v.

-Dan

 

[trt740]

okay the instruction overclocking guide I have say 1.425v/2.089v but its 2.086 your saying and according to the guide x1900xtx is the same?

 

[trt740]

does this look right

I never knew you not only disabled the 2/3d clock in ATI CCC and set the core to 1.425 Then set the memory similar to this correct. If you see anything wrong plz let me know

 

[djbbenn]

Yeah it's 1.425/2.086v, and the XT/XTX use the same voltages. You have 1.475 there for default - It wont hurt, but it's not needed. The 2.089v is just a slight variation, no matter as it's only 3 thousandths of a volt lol.

-Dan

 

[trt740]

well my overclocking is finally working im now at core 702 mem 801 im at 10998 in 3dmark05 test. I think someone might want to tell or repost how to set the default 3d memory voltage and core voltage because I think most people aren't setting these clocks and cannot get a stable overclock setting with ati tools because of this. I know because I felt like a moron tell I finally found my mistake, in a overclocking guide, in small print only listed once

 

[djbbenn]

There is a lot of good information is this review/guide by Urlyin and I.

The overclocking part starts here: http://www.techpowerup.com/reviews/Diamond/X1900XT/6

It explains all about the 2D/3D modes of the X1900 series, and a lot can be applied to the X1800 series. The guide is a bit out of date now, but there is still a ton of useful tips in there. Perhaps I'll make an up-to-date version and post it in the articles.

-Dan