Bitcoin Forum
December 10, 2016, 03:14:04 AM *
News: Latest stable version of Bitcoin Core: 0.13.1  [Torrent].
 
   Home   Help Search Donate Login Register  
Pages: [1]
  Print  
Author Topic: AMDOverdriveCtrl + 5870  (Read 1303 times)
gdomod
Newbie
*
Offline Offline

Activity: 15


View Profile
June 13, 2011, 09:44:10 AM
 #1

Hi i build my first minign rig with Debian 6 Server.

Packages:
Debians 6
SDK 2.4
ATI Catalyst 11.5

Ovdr Profil:
Quote
<OVERDRIVE_PROFILE>
  <PERFORMANCE_LEVEL level="2" gpu="100000" mem="30000" voltage="1088"/>
  <PERFORMANCE_LEVEL level="1" gpu="55000" mem="30000" voltage="1038"/>
  <PERFORMANCE_LEVEL level="0" gpu="15700" mem="30000" voltage="1000"/>
  <FAN_SETTING percentage="100"/>
  <FAN_CTRL enabled="no"/>
</OVERDRIVE_PROFILE>

And startup 

DISPLAY=:0 /usr/bin/AMDOverdriveCtrl -i 0 -b s0g0.ovdr & aticonfig --od-setclocks=875,300 --adapter=0





All works fine but i cant underclock my mem of 5870.
I install AMDOverdriveCtrl the settings are load fine
Quote
...
ACT: Fan speed set to 100%
ACT: SetOverdriveValues: Level 0: 157MHz, 300MHz, MHz, 1V
ACT: SetOverdriveValues: Level 1: 550MHz, 300MHz, MHz, 1.038V
ACT: SetOverdriveValues: Level 2: 1000MHz, 300MHz, MHz, 1.088V

But the odgc output change nothing
Quote
Adapter 0 - ATI Radeon HD 5800 Series
                            Core (MHz)    Memory (MHz)
           Current Clocks :    875           1000
             Current Peak :    875           1000
  Configurable Peak Range : [600-900]     [900-1300]
                 GPU load :    99%


must i flash the bios or change the startup ?

I like donations @ 14gM9qgvzy763VfkZgiAgmFJcb1H8Rf43M
1481339644
Hero Member
*
Offline Offline

Posts: 1481339644

View Profile Personal Message (Offline)

Ignore
1481339644
Reply with quote  #2

1481339644
Report to moderator
1481339644
Hero Member
*
Offline Offline

Posts: 1481339644

View Profile Personal Message (Offline)

Ignore
1481339644
Reply with quote  #2

1481339644
Report to moderator
1481339644
Hero Member
*
Offline Offline

Posts: 1481339644

View Profile Personal Message (Offline)

Ignore
1481339644
Reply with quote  #2

1481339644
Report to moderator
Advertised sites are not endorsed by the Bitcoin Forum. They may be unsafe, untrustworthy, or illegal in your jurisdiction. Advertise here.
1481339644
Hero Member
*
Offline Offline

Posts: 1481339644

View Profile Personal Message (Offline)

Ignore
1481339644
Reply with quote  #2

1481339644
Report to moderator
1481339644
Hero Member
*
Offline Offline

Posts: 1481339644

View Profile Personal Message (Offline)

Ignore
1481339644
Reply with quote  #2

1481339644
Report to moderator
Morna
Newbie
*
Offline Offline

Activity: 15


View Profile
June 13, 2011, 11:58:59 AM
 #2

The interval for your mem is [900-1300] , meaning that you will only be able to uc/oc to 900 or max 1300. Anything else will not be applied. Same goes for Core.

Sad to say, but you could do like me, flash the card in win with settings that you know work or have stresstested and then you should be able to uc/oc further (within the interval). Sadly I have not tested how the interval is changed if for example you would flash it wíth 920/300.

Pages: [1]
  Print  
 
Jump to:  

Sponsored by , a Bitcoin-accepting VPN.
Powered by MySQL Powered by PHP Powered by SMF 1.1.19 | SMF © 2006-2009, Simple Machines Valid XHTML 1.0! Valid CSS!