CCC dosent work. I dont dare to do bios edit.

really meh?i buat ok je..but w/o vmod ler and it has limits they use RBE because want to edit Vcore of gpu and gpu,memory speed over limitation of CCC in 1 shot..

I'm using Acbel iPower 450W, can handle HD4850 stable?
What is minimum watt requirement for HD4850?

410w says my box.

skywalker, u can try Furmark, it is as toturing as ATI Tools, only that u have to look for the artifact urself la.

RBE Bios Editor full name is RaBit Bios Editor right?

i found ATI Tools ver0.27c....i duno whether its bugging anot coz even when i'm on stock settings, artifacts were found during scanning...hmmmm

http://downloads.guru3d.com/ATi-Tool-0.27-...wnload-725.html
u might wanna give it a try

Furmark??nvr heard about it..maybe because i am too noob haha i would to try it, try a new enviroment



RBE is radeon bios editor bro..i just got ATItool 0.27b my fren gave last nite, it seems ok with it..scanning process cun..

i tried oc this card w/o change the Vcore withCC..the highest i got this..when 700/1010 got yellow yellow dots out...huhu 700/1200 terus x le scan..



SkywalkerxX..hiah tergune my fren account pula..

This post has been edited by ben_panced: Jul 30 2008, 09:19 AM

if refer to siggy of ben3003..he is using the same PSU as u stated..sure ok if he ok coing with it..

Mine 700/1050 not stable in Crysis
Even 690/1040 not stable..Anyone know why?

try to reduce the mem to 1000 and try again...i tried 700/1050...wa once i start scanning...all the artifacts come out alredi....then i change it to 1000 then the artifacts detected reduced...but still got artifacts la... duno why

700/1040 i passed for 49 mins...then restart back..haih....

i try to edit the xml profile, last time work.. then i reinstal the driver.. now it seems doesnt work lak.. when i check with gpuz the speed still under 20%.. plus i oledi edit the percent at xml from 12 to 65 but when i close the file n open it back it return to 12

CORE AT 700 mhz not stable may be result from not sufficient voltage, this can be observe from the gainward golden sample unit, the core voltage has been tweak higher...

i dont know gainward one how high, but my 4850 is running at 720/1050 at 1.2v vGPU.

ohh 1.2V, but in RBE if we set 1.3 1.4 Vcore, it still give 1.2V result right? is ur 720/1050 stable??can play crysis??score of 3dmark06 how many bro?put some snap shot la bro ben,we can make it as our reference

u need a cooler something like this :





This post has been edited by rlhc17: Aug 1 2008, 12:56 PM

between battle axe and accelero twin turbo which one is better?

worth it to buy these? the overclock justify the 160 heatsink?

Sapphire/Msi hd4850 X-fire in ac action + vmod running 825core1200mem



This post has been edited by rlhc17: Aug 3 2008, 02:19 PM

IMO, just accept your highest OC you can achieved without adding 3rd party cooler. Paying rm100++ for a few fps increament it's just not worth it, unless you going to vmod it.