ATI HD4850 Overclockers' United

Lowyat.NET Lowyat.NET Rules and Regulations

FAQ Help Search Members Calendar

Outline · [ Standard ] · Linear+

ATI HD4850 Overclockers' United, welcome to the Darkside overclocking!!

Share on

| Track this topic | Email this topic | Print this topic

bobiac

Apr 24 2009, 10:01 PM

Show posts by this member only |This post's rating (0+, 0-) | Post #821

Lets ROX!

Group: Senior Member
Posts: 1,991
Ratings earned: 0+, 0-
Ratings given: 0+, 0-

Joined: Jun 2007
From: The Land Where Dragon Shall Arise

here is my 3dmark on palit 4850 sonic 700/1100

Attached thumbnail(s)

salvatordasz

Apr 25 2009, 12:41 AM

Show posts by this member only |This post's rating (0+, 0-) | Post #822

~Ashita-Ga'aru~

Group: Senior Member
Posts: 661
Ratings earned: 0+, 0-
Ratings given: 0+, 0-

Joined: Mar 2009
From: Sg. PeTaNi, KeDaH

WANT TO ASK
::::: ASUS EAH4850 512MB (RMA):::::
can i OC this 4850....

OR better i leave it with current clock

iBenQ

Apr 25 2009, 06:10 AM

Show posts by this member only |This post's rating (0+, 0-) | Post #823

釘宮理恵超可愛い!!!

Group: Senior Member
Posts: 1,550
Ratings earned: 0+, 0-
Ratings given: 0+, 0-

Joined: Aug 2008
From: penang lala-land

QUOTE(salvatordasz @ Apr 25 2009, 12:41 AM)

WANT TO ASK
::::: ASUS EAH4850 512MB (RMA):::::
can i OC this 4850....

OR better i leave it with current clock

having this card, easily oc'able to 750 core

, mem 1100 seems to be the limit haha

salvatordasz

Apr 25 2009, 08:19 AM

Show posts by this member only |This post's rating (0+, 0-) | Post #824

~Ashita-Ga'aru~

Group: Senior Member
Posts: 661
Ratings earned: 0+, 0-
Ratings given: 0+, 0-

Joined: Mar 2009
From: Sg. PeTaNi, KeDaH

isit stabil if clock to 750 1100?

bobiac

Apr 25 2009, 10:37 AM

Show posts by this member only |This post's rating (0+, 0-) | Post #825

Lets ROX!

Group: Senior Member
Posts: 1,991
Ratings earned: 0+, 0-
Ratings given: 0+, 0-

Joined: Jun 2007
From: The Land Where Dragon Shall Arise

QUOTE(salvatordasz @ Apr 25 2009, 08:19 AM)

isit stabil if clock to 750 1100?

wait i'll try now.

iBenQ

Apr 25 2009, 02:14 PM

Show posts by this member only |This post's rating (0+, 0-) | Post #826

釘宮理恵超可愛い!!!

Group: Senior Member
Posts: 1,550
Ratings earned: 0+, 0-
Ratings given: 0+, 0-

Joined: Aug 2008
From: penang lala-land

QUOTE(salvatordasz @ Apr 25 2009, 08:19 AM)

isit stabil if clock to 750 1100?

for me yeah, with no bios tweak whatsoever

bad melatonin

Apr 26 2009, 01:28 AM

Show posts by this member only |This post's rating (0+, 0-) | Post #827

Casual

Group: Junior Member
Posts: 444
Ratings earned: 0+, 0-
Ratings given: 0+, 0-

Joined: Sep 2007
From: Nuclear Mushroom Clouds

QUOTE(salvatordasz @ Apr 25 2009, 08:19 AM)

isit stabil if clock to 750 1100?

try stress it wt furmark & c whether its stable or not...

artdrivers

Apr 30 2009, 09:35 AM

Show posts by this member only |This post's rating (0+, 0-) | Post #828

Newbie

Group: New Member
Posts: 1
Ratings earned: 0+, 0-
Ratings given: 0+, 0-

Joined: Apr 2009

QUOTE(rlhc17 @ Oct 9 2008, 01:05 AM)

Paddle card DCCFX-P2 is to make pci-e slot to run@ 16x speed

Sappphire Toxic with 1.158 bios edit

790c 1300m

on AMD system

Hey rlhc17, Here is a heads up. You got it backwards the GPUZ says your @8X. You were suppose to put the Graphics card in the lower master pcie1 and the DCCFX-P2 in the upper slave pcie2 Than GPUZ will read @16x and you will then benifit from the paddle card. It's like a big jumper. DCCFX-P2. Any questions go here: support@biostar-usa.com
626-581-1055 menu select 2

bad melatonin

May 4 2009, 06:35 AM

Show posts by this member only |This post's rating (0+, 0-) | Post #829

Casual

Group: Junior Member
Posts: 444
Ratings earned: 0+, 0-
Ratings given: 0+, 0-

Joined: Sep 2007
From: Nuclear Mushroom Clouds

any1 manage to push 800/1200??? hw do u achieve dat?

hvaly

May 18 2009, 10:16 AM

Show posts by this member only |This post's rating (0+, 0-) | Post #830

Casual

Group: Junior Member
Posts: 341
Ratings earned: 0+, 0-
Ratings given: 0+, 0-

Joined: Nov 2004

I was able to push my Sapphire 4850 to 700/1120 ..

but seem got some artifact in furmark stresstest .. XD
btw, my temperature still maintain below 49c .. thx to my Artic accelero twin turbo cooling ^^

toda6866

May 24 2009, 05:03 PM

Show posts by this member only |This post's rating (0+, 0-) | Post #831

Getting Started

Group: Junior Member
Posts: 174
Ratings earned: 0+, 0-
Ratings given: 0+, 0-

Joined: May 2006

sifus, i hav a question pls...

im running on Palit Sonic HD4850;

when i OC it 730Mhz core, 1050Mhz mem

then play games (such as GTA4 or other 3D games) after some time, d screen will blackout, then VPU recover comes up n then my desktop turn into very ugly 8 bit 640x480, then says cant detect my graphics card

i hav 2 reboot then only can play games again

if running on 725Mhz, 1035Mhz mem its sooo stable can play for many many hrs

I dunno if its bcoz of hot temp? or insufficient power? or my card got prob?

using stock cooler fan runs on 85%(sonic cooler ok not reference) n juice from Enermax FMAII 460W

hmmm..... i dun wanna invest in the wrong item...

hilmiangah

May 24 2009, 07:56 PM

Show posts by this member only |This post's rating (0+, 0-) | Post #832

on a break

Group: Senior Member
Posts: 4,166
Ratings earned: 0+, 0-
Ratings given: 0+, 0-

Joined: Jul 2007
From: The Holiest Of Hole

u just answer ur own question.

the 725 is the max ur card can go as when u go to 730 the vpu recover error came out.

8tvt

May 25 2009, 12:14 PM

Show posts by this member only |This post's rating (0+, 0-) | Post #833

Peace Lover

Group: Senior Member
Posts: 4,655
Ratings earned: 0+, 0-
Ratings given: 0+, 0-

Joined: Jan 2003

>700 clock is quite decent.. don't expect more..

iBenQ

May 25 2009, 12:19 PM

Show posts by this member only |This post's rating (0+, 0-) | Post #834

釘宮理恵超可愛い!!!

Group: Senior Member
Posts: 1,550
Ratings earned: 0+, 0-
Ratings given: 0+, 0-

Joined: Aug 2008
From: penang lala-land

QUOTE(toda6866 @ May 24 2009, 05:03 PM)

sifus, i hav a question pls...

im running on Palit Sonic HD4850;

when i OC it 730Mhz core, 1050Mhz mem

then play games (such as GTA4 or other 3D games) after some time, d screen will blackout, then VPU recover comes up n then my desktop turn into very ugly 8 bit 640x480, then says cant detect my graphics card

i hav 2 reboot then only can play games again

if running on 725Mhz, 1035Mhz mem its sooo stable can play for many many hrs

I dunno if its bcoz of hot temp? or insufficient power? or my card got prob?

using stock cooler fan runs on 85%(sonic cooler ok not reference) n juice from Enermax FMAII 460W

hmmm..... i dun wanna invest in the wrong item...

do vmod and increase voltage if u wan more... or u can buy my card, 750 core no sweat 790 oso can but artifacts coming, recommended increase voltage for stable gameplay... mem clock however 1050 optimum, anymore will cause artifacts

uzairi

May 27 2009, 05:04 PM

Show posts by this member only |This post's rating (0+, 0-) | Post #835

Team almostthere

Group: Senior Member
Posts: 6,658
Ratings earned: 0+, 0-
Ratings given: 0+, 0-

Joined: Jan 2003
From: WWW

Mine maxed out at 725/1125 with the 1.158v bios vmod.

Nice la yours can go that high

toda6866

May 29 2009, 10:12 AM

Show posts by this member only |This post's rating (0+, 0-) | Post #836

Getting Started

Group: Junior Member
Posts: 174
Ratings earned: 0+, 0-
Ratings given: 0+, 0-

Joined: May 2006

ok guys so i need to do vmod?? is it for pros only or newbies like me can do it?

OC4/3

May 29 2009, 06:36 PM

Show posts by this member only |This post's rating (0+, 0-) | Post #837

Sub Zero Cooling FTW

Group: Senior Member
Posts: 3,067
Ratings earned: 0+, 0-
Ratings given: 0+, 0-

Joined: Dec 2007
From: Heaven of OCer

QUOTE(toda6866 @ May 29 2009, 10:12 AM)

ok guys so i need to do vmod?? is it for pros only or newbies like me can do it?

If you one is reference card,google on hd4850 soft vmod

toda6866

May 29 2009, 11:07 PM

Show posts by this member only |This post's rating (0+, 0-) | Post #838

Getting Started

Group: Junior Member
Posts: 174
Ratings earned: 0+, 0-
Ratings given: 0+, 0-

Joined: May 2006

HELP!!! i tried the instructions on bios vmod (using latest RBE + winflash), then when i restart the card wont display anything, OMG!!!!

i cant even boot up bios now! shit.... my rig specs can refer to my siggy

wat can i do now?

iBenQ

May 29 2009, 11:16 PM

Show posts by this member only |This post's rating (0+, 0-) | Post #839

釘宮理恵超可愛い!!!

Group: Senior Member
Posts: 1,550
Ratings earned: 0+, 0-
Ratings given: 0+, 0-

Joined: Aug 2008
From: penang lala-land

QUOTE(toda6866 @ May 29 2009, 11:07 PM)

HELP!!! i tried the instructions on bios vmod (using latest RBE + winflash), then when i restart the card wont display anything, OMG!!!!

i cant even boot up bios now! shit.... my rig specs can refer to my siggy

wat can i do now?

dats y... its not for noobies to play around... does your mobo have 2 pcie slot? get another card, put the problematic card in the 2nd slot, and use rbe and winflash to flash back default bios for ur 4850... and take this as a lesson

edit: must blame OC4/3 oso, u recommended him soft vmod

Added on May 29, 2009, 11:18 pm

QUOTE(uzairi @ May 27 2009, 05:04 PM)

Mine maxed out at 725/1125 with the 1.158v bios vmod.

Nice la yours can go that high

core clock can go high but not mem clock T_T... mem clock push too high with core clock = artifacts... tak puas giler

This post has been edited by iBenQ: May 29 2009, 11:18 PM

hilmiangah

May 30 2009, 01:04 AM

Show posts by this member only |This post's rating (0+, 0-) | Post #840

on a break

Group: Senior Member
Posts: 4,166
Ratings earned: 0+, 0-
Ratings given: 0+, 0-

Joined: Jul 2007
From: The Holiest Of Hole

or u can do a blind flash.

« Next Oldest · Overclockers United · Next Newest »