dah 6 bulan baru nak fix, aku dah lame dah jual 4850 crossfire aku..
bodo ati

btw this is my overvolted 4890 vrm temp when i ran furmark extreme gpu burning mode for a few minutes..
please note that from the picture that ive up the vcore to 1.375v vs 1.3125v stock
and i oced the gpu to 1ghz and set the fan speed to 100%
the gpu temp at that time was 79c...
btw 130c for vrm is definitely not good as the board has a 5 phase digital vrm for the gpu vcore alone..
if u wanna overvolt ur card please use better hsf than the stock one..



This post has been edited by ben_panced: Apr 13 2009, 11:10 AM

hello brother, havent u heard about stress testing to check for stability, this software is like the intel burn test for the gpu, if it pass this test, meaning it will handle any games you to throw at it 24/7 without crashing

stressing something over its limit is even better coz it'll confirm that an OC is rock solid stable
and btw the digital vrm chips can handle more than 130c

here look at this guide
vr-zone 4890 oc guide

anyway nekkid pictar of my 4890




This post has been edited by ben_panced: Apr 13 2009, 09:25 PM

lol, haha i got nothing better to do actually back then, so i decided to tear up my gc lor..
anyway, i forgot to remove my feet from the pic, but what the hell

what driver are u using?
try downloading catalyst 9.4 and to use rivatuner 2.24 for 4890 u have to install a new rivatuner config file..

Rivatuner 2.24 updated config file

and then extract the new config file and then overwrite the old..
that's all, and if u want to vmod the card by using rivatuner, u have to read the vr-zone 4890 oc guide which the link i had posted earlier

right click teh link and then save as the file lor

130c is the max temp at that time, it'll not go up further, but yeah, amd should do a better design for their hsf

any hsf that can fit 4870 can fit 4890

yup voltmodding by using rivatuner is very easy and effortless as it needs only a few steps such as installing a new config file for riva tuner and installing the vt1165 plugin

wow i wish to tear that fugly his sticker from my 4890 card and replace it with what ur designing
nice job bro

1ghz core clocks needs oni 1.375v vgpu bro, no need to set it so high, it'l only leads to higher temps and power consumption