mascarilha
22-12-2006, 17:05
boas pessoal :
Encontei um pequeno guia para fazer Overclok correctamente a duas X1950Pro em Crossfire tb com timings para as memorias :
guide to overclocking 2 x1950 pro cards in crossfire would it go like this?
download Riva tuner
download Ati tool 26
download Ati tool patch
go to control panel\administrative tools\services\ati hotkey poller\properties\startup(disable)
patch ati tool .exe
open ati tool
---------------------------
select which bus your card is on (if you have more than 1 card /crossfire)
create a profile with the default clock speeds (I named mine 'mem')
go to the oc screen in ati tool with the sliders and click mem (this will show your cards default timings)
change the timings
save the timings under the profile you created earlier
go back and select the 2nd card you want to change
click mem again in the sliders window
select the profile you created earlier and hit apply
open riva tuner
-----------------
under power user select RIva tuner \overclocking\ ati
enable driverlevel 3dclock control (+1)
(adjust fans to 100%)
go to main tab\customize\graphics subsystem diagnostic report\
ati specific display adapter information (this will show you the increments on how you will adjust your memory clocks) $ffffffffff ATI specific display adapter information
----------------------------------------------------------------
$0900000000 Graphics core : RV570 (12tmu)
$0900000002 Memory bus : 256-bit
$0900000001 Memory type : DDR3 SGRAM
$0900000003 Memory amount : 256MB
$0900000004 Core clock : 580.500MHz
$0900000005 Memory clock : 702.000MHz (1404.000MHz effective)
$0900000006 Reference clock : 27.000MHz
(mine is 27)
OVERCLOCK THE CARDS
------------------------
go to main tab\customize\low-level system settings (this is where you overclock the cards)
oc your core clock (you should know what your gpu core can handle by now) I set mine to 654
next overclocking the mem (this is the tricky part)
increase it by 27MHZ step e.g. by reference clock. so on my board i have:
702(default) then +27=729 etc. etc. just keep adding 27 or you can also move slider to 783 right from the start providing that your mem can handle it.
729, 756, 783, 810, 837, 864, 891... and so on.
next select the 2nd card and repeat the overclock.
Its best to run each card separately at first so you know what your cards max out at.
one of my cards does 654/837 and the other does 641/756 (just remember which pci bus your cards are on. I put the better card in the top x16 slot and the crap card on the bottom slot.
-- ATItool mem .jpg (http://www.xtremesystems.org/forums/attachment.php?attachmentid=54075&d=1166748157)
-- Timings .jpg (http://www.xtremesystems.org/forums/attachment.php?attachmentid=54076&d=1166748157)
http://www.xtremesystems.org/forums/showthread.php?p=1909542&posted=1#post1909542
Deixo-vos aqui o link para fazerem o download do PATCH para ATITOOL 0.26
Just install the latest ATI Tool (0.26), then delete the executable and unzip this patched .exe in the ATI Tool folder.
X1950 Pro memory timings ATI Tool Patch>> http://rapidshare.com/files/7876011/ATITool-patched.rar.html
cumprimentos e boas festas
Encontei um pequeno guia para fazer Overclok correctamente a duas X1950Pro em Crossfire tb com timings para as memorias :
guide to overclocking 2 x1950 pro cards in crossfire would it go like this?
download Riva tuner
download Ati tool 26
download Ati tool patch
go to control panel\administrative tools\services\ati hotkey poller\properties\startup(disable)
patch ati tool .exe
open ati tool
---------------------------
select which bus your card is on (if you have more than 1 card /crossfire)
create a profile with the default clock speeds (I named mine 'mem')
go to the oc screen in ati tool with the sliders and click mem (this will show your cards default timings)
change the timings
save the timings under the profile you created earlier
go back and select the 2nd card you want to change
click mem again in the sliders window
select the profile you created earlier and hit apply
open riva tuner
-----------------
under power user select RIva tuner \overclocking\ ati
enable driverlevel 3dclock control (+1)
(adjust fans to 100%)
go to main tab\customize\graphics subsystem diagnostic report\
ati specific display adapter information (this will show you the increments on how you will adjust your memory clocks) $ffffffffff ATI specific display adapter information
----------------------------------------------------------------
$0900000000 Graphics core : RV570 (12tmu)
$0900000002 Memory bus : 256-bit
$0900000001 Memory type : DDR3 SGRAM
$0900000003 Memory amount : 256MB
$0900000004 Core clock : 580.500MHz
$0900000005 Memory clock : 702.000MHz (1404.000MHz effective)
$0900000006 Reference clock : 27.000MHz
(mine is 27)
OVERCLOCK THE CARDS
------------------------
go to main tab\customize\low-level system settings (this is where you overclock the cards)
oc your core clock (you should know what your gpu core can handle by now) I set mine to 654
next overclocking the mem (this is the tricky part)
increase it by 27MHZ step e.g. by reference clock. so on my board i have:
702(default) then +27=729 etc. etc. just keep adding 27 or you can also move slider to 783 right from the start providing that your mem can handle it.
729, 756, 783, 810, 837, 864, 891... and so on.
next select the 2nd card and repeat the overclock.
Its best to run each card separately at first so you know what your cards max out at.
one of my cards does 654/837 and the other does 641/756 (just remember which pci bus your cards are on. I put the better card in the top x16 slot and the crap card on the bottom slot.
-- ATItool mem .jpg (http://www.xtremesystems.org/forums/attachment.php?attachmentid=54075&d=1166748157)
-- Timings .jpg (http://www.xtremesystems.org/forums/attachment.php?attachmentid=54076&d=1166748157)
http://www.xtremesystems.org/forums/showthread.php?p=1909542&posted=1#post1909542
Deixo-vos aqui o link para fazerem o download do PATCH para ATITOOL 0.26
Just install the latest ATI Tool (0.26), then delete the executable and unzip this patched .exe in the ATI Tool folder.
X1950 Pro memory timings ATI Tool Patch>> http://rapidshare.com/files/7876011/ATITool-patched.rar.html
cumprimentos e boas festas