Bitcoin Forum
May 13, 2024, 09:34:13 AM *
News: Latest Bitcoin Core release: 27.0 [Torrent]
 
   Home   Help Search Login Register More  
Bitcoin Forum > Bitcoin > Mining > Weird Ubuntu Issue - Gpu at 50%?
Pages: [1]
« previous topic next topic »
  Print  
Author Topic: Weird Ubuntu Issue - Gpu at 50%?  (Read 1097 times)
bitcanada (OP)
Newbie
*
Offline Offline

Activity: 18
Merit: 0


View Profile
May 13, 2011, 03:24:21 PM
 #1
Hi All,

I tried yesterday to setup a mining rig with 2 x 5850, using ubuntu 11.04, got this weird issue. when I use only 1 gpu, I get 100% utilization, but when I try to use 2, each only runs at 50%. crossfire is disabled and I'm using phoenix:

aticonfig --odgc --adapter=all

Adapter 0 - ATI Radeon HD 5800 Series
                            Core (MHz)    Memory (MHz)
           Current Clocks :    725           1000
             Current Peak :    725           1000
  Configurable Peak Range : [550-900]     [900-1250]
                 GPU load :    49%

Adapter 1 - ATI Radeon HD 5800 Series
                            Core (MHz)    Memory (MHz)
           Current Clocks :    725           1000
             Current Peak :    725           1000
  Configurable Peak Range : [550-900]     [900-1250]
                 GPU load :    49%


aticonfig --odgc --adapter=all

Adapter 0 - ATI Radeon HD 5800 Series
                            Core (MHz)    Memory (MHz)
           Current Clocks :    725           1000
             Current Peak :    725           1000
  Configurable Peak Range : [550-900]     [900-1250]
                 GPU load :    97%

Adapter 1 - ATI Radeon HD 5800 Series
                            Core (MHz)    Memory (MHz)
           Current Clocks :    157           300
             Current Peak :    725           1000
  Configurable Peak Range : [550-900]     [900-1250]
                 GPU load :    0%


Any ideas?  Huh


Thanks!! :-)
Activity + Trust + Earned Merit == The Most Recognized Users on Bitcointalk
Advertised sites are not endorsed by the Bitcoin Forum. They may be unsafe, untrustworthy, or illegal in your jurisdiction.
1715592853
Hero Member
*
Offline Offline

Posts: 1715592853

View Profile Personal Message (Offline)

Ignore
1715592853
1715592853
Reply with quote  #2
1715592853
Report to moderator
1715592853
Hero Member
*
Offline Offline

Posts: 1715592853

View Profile Personal Message (Offline)

Ignore
1715592853
1715592853
Reply with quote  #2
1715592853
Report to moderator
trentzb
Sr. Member
****
Offline Offline

Activity: 406
Merit: 251


View Profile
May 13, 2011, 03:34:36 PM
 #2
What driver/sdk pair are you using?
bitcanada (OP)
Newbie
*
Offline Offline

Activity: 18
Merit: 0


View Profile
May 13, 2011, 05:56:19 PM
 #3
2.4 driver and 2.3 sdk Smiley
Laminator
Newbie
*
Offline Offline

Activity: 10
Merit: 0


View Profile
June 03, 2011, 02:25:45 PM
 #4
Quote from: bitcanada on May 13, 2011, 03:24:21 PM
Hi All,

I tried yesterday to setup a mining rig with 2 x 5850, using ubuntu 11.04, got this weird issue. when I use only 1 gpu, I get 100% utilization, but when I try to use 2, each only runs at 50%.
I've got the same problem. Did you solve it?
SicKk
Newbie
*
Offline Offline

Activity: 34
Merit: 0


View Profile
June 03, 2011, 04:56:13 PM
 #5
hey m8,

I had also that kind of problem , but i've somkinda managed it that my 2 gpu's are up to ~99%

http://forum.bitcoin.org/index.php?topic=10634.0
Pages: [1]
  Print  
Bitcoin Forum > Bitcoin > Mining > Weird Ubuntu Issue - Gpu at 50%?
 « previous topic next topic »
 
Jump to:  

Powered by MySQL Powered by PHP Powered by SMF 1.1.19 | SMF © 2006-2009, Simple Machines Valid XHTML 1.0! Valid CSS!