resetting memory clock for amd r9 280x

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merle van osdol

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Message 1593793 - Posted: 29 Oct 2014, 12:06:37 UTC
Last modified: 29 Oct 2014, 12:12:00 UTC

TBar,

This is what happens when I reset my memory clock. In the lower portion you can see that it has been reset, but in the upper portion it still shows the original 1500. I also reset the gpu clock +5 to try and force the change.
So I assume the change has been made or it can't be made. In gpu-z it still shows 1500. In msi-afterburner it shows the change made to 1400 but in its graph it still shows the 1500. So go figure?

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Message 1593807 - Posted: 29 Oct 2014, 12:30:13 UTC - in response to Message 1593793.  

Use only one program to change those GPU Settings (else they will fight - like using two wheels in the same car to turn left/right)

If you do changes in MSI Afterburner then uncheck 'Enable Graphics OverDrive' on this CCC page you posted (then use this page only to monitor, not to change)
 


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Message 1593836 - Posted: 29 Oct 2014, 14:18:34 UTC - in response to Message 1593807.  

Use only one program to change those GPU Settings (else they will fight - like using two wheels in the same car to turn left/right)

If you do changes in MSI Afterburner then uncheck 'Enable Graphics OverDrive' on this CCC page you posted (then use this page only to monitor, not to change)


I only took a look a msi-afterburner to see what it said. I made the change in CCC. I monitor,if at all, with gpu-z.
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Message 1593837 - Posted: 29 Oct 2014, 14:23:16 UTC - in response to Message 1593836.  

Use only one program to change those GPU Settings (else they will fight - like using two wheels in the same car to turn left/right)

If you do changes in MSI Afterburner then uncheck 'Enable Graphics OverDrive' on this CCC page you posted (then use this page only to monitor, not to change)


I only took a look a msi-afterburner to see what it said. I made the change in CCC. I monitor,if at all, with gpu-z.

It should show the change in the other programs right after you hit the Apply button in CCC. If it doesn't, reboot the computer and check it again.
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Message 1593841 - Posted: 29 Oct 2014, 14:35:16 UTC - in response to Message 1593837.  

Use only one program to change those GPU Settings (else they will fight - like using two wheels in the same car to turn left/right)

If you do changes in MSI Afterburner then uncheck 'Enable Graphics OverDrive' on this CCC page you posted (then use this page only to monitor, not to change)


I only took a look a msi-afterburner to see what it said. I made the change in CCC. I monitor,if at all, with gpu-z.

It should show the change in the other programs right after you hit the Apply button in CCC. If it doesn't, reboot the computer and check it again.


It doesn't change in gpu-z even after a reboot.
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Message 1593845 - Posted: 29 Oct 2014, 14:41:03 UTC
Last modified: 29 Oct 2014, 14:41:31 UTC

I has a problem with the memory adjustment not working on my HD 5750. I set it to minimum, applied it, waited for it to show in GPUz, & then moved it back up to the value I wanted.
Probably a bug in the GUI. I would guess related to the occasional crashing of CCC.
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Message 1593849 - Posted: 29 Oct 2014, 15:02:15 UTC - in response to Message 1593841.  

Appears to be another bug. I don't have that problem on one machine with XP or Vista. But on the other machine with 8.1 it shows the same. You make the change but nothing shows it changed. Kinda makes things difficult.
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Message 1593853 - Posted: 29 Oct 2014, 15:11:34 UTC

I've run 2 MB thru the gpu now on Seti. The single wu goes thru 5-7 minutes.
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Message 1593854 - Posted: 29 Oct 2014, 15:18:53 UTC

These recent units are going thru at about 81% utilization.
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Message 1593858 - Posted: 29 Oct 2014, 15:35:30 UTC

I was able to overclock the core to 1085 and it stuck at gpu-z
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Message 1593861 - Posted: 29 Oct 2014, 15:41:11 UTC - in response to Message 1593858.  

That overclocked unit finished at about 4.5 minutes.
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Message 1593864 - Posted: 29 Oct 2014, 15:51:21 UTC

I can adjust the memory clock upwards to 1505 and it will stick on gpu-z. I tried to adjust it all the way down Hal but it didn't work.
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Message 1593897 - Posted: 29 Oct 2014, 17:29:04 UTC



On my 81vo machine I have this warning. What does it mean?
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Message 1594054 - Posted: 29 Oct 2014, 21:40:58 UTC

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Message 1594265 - Posted: 30 Oct 2014, 9:02:07 UTC - in response to Message 1594054.  

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Message boards : Number crunching : resetting memory clock for amd r9 280x


 
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