Bitcoin Forum

Bitcoin => Mining => Topic started by: Chick on June 18, 2011, 08:43:55 PM



Title: Decreasing 5830's memory clock?
Post by: Chick on June 18, 2011, 08:43:55 PM
I loaded up the flash in RBE, however, I don't know what to edit!

Am I supposed to edit the maximum memory clock? Or do I also have to edit the Clock settings?

Can somebody give me some insight on how this is done?


Title: Re: Decreasing 5830's memory clock?
Post by: scifimike12 on June 18, 2011, 08:58:21 PM
Go to the Clock Settings tab and adjust the memory clock on the first Clock Info (00).

Alternatively, you can use AMD GPU Clock Tool (http://www.techpowerup.com/downloads/1641/AMD_GPU_Clock_Tool_v0.9.26.0_For_HD_5870.html) to lower your clocks.  Should work fine on your 5830.


Title: Re: Decreasing 5830's memory clock?
Post by: Chick on June 18, 2011, 10:37:19 PM
I set the clock of 00's ram to 300, 400 and then 500, all which results in a BSOD when restarting. I put it back to the original bios and it works fine.

Now, because of that, I only have my bios gpu clock increased to 960.


Title: Re: Decreasing 5830's memory clock?
Post by: Adam on June 18, 2011, 10:40:27 PM
What brand of 5830 do you use?  I've been 100% stable setting mine at 925mhz clock, 300mhz memory using sapphire 5830s and ubuntu as my OS.  I flashed mine using RBE too.  I haven't really tried fine tuning but 975 and 950 clocks crashed within hours.


Title: Re: Decreasing 5830's memory clock?
Post by: Chick on June 18, 2011, 10:42:03 PM
What brand of 5830 do you use?  I've been 100% stable setting mine at 925mhz clock, 300mhz memory using sapphire 5830s and ubuntu as my OS.  I flashed mine using RBE too.

Exactly same setup as yours. Are you sure I'm supposed to adjust Clock 00?


Title: Re: Decreasing 5830's memory clock?
Post by: Chick on June 19, 2011, 02:52:57 AM
:C