X1900 oerclocking

[OC_A64]

Hay guys, just wondierng what the best way to overlcok my X1900 is?
The PSU's at 29ghz art the moment, and want to chase some world records wit the video card. Just nee to know what the best whay to overcloc it is? I herd that you xan change voltage from software on these cards, how do i do that?

3800 dual core (the boxed one, with cooler)
2gb ram
DFI Ultra
Casecom KL-9980 ATX Middle Tower with 350w PSU
X1900XT
Keyboard and mouse
2.1 creative speakers
15 inch old CRT (from my Dad)

 

[OC_A64]

Anyone??!

 

[sunlitsix]

im no ati overclocking expert but afaik you can change the voltage somewhere in the drivers, and i would use ATI Tool to overclock it and to test for artifacts

 

[Rob43]

Ati tool will allow you to change the gfx card voltage

Read this All you need to know

http://forums.overclockers.co.uk/showthread.php?t=17534763

Rob

 

[kevpuk]

Play with CCC first.....that's my philosophy.....rumours are that some settings in ATI Tool (auto overclock ?) can bork cards......I got mine to 685/786 with no difficulty and no voltage hikes