Bitcoin Forum
December 05, 2016, 12:41:27 AM *
News: Latest stable version of Bitcoin Core: 0.13.1  [Torrent].
 
   Home   Help Search Donate Login Register  
Pages: « 1 [2]  All
  Print  
Author Topic: Optimizing HD5770?  (Read 5429 times)
Man From The Future
Full Member
***
Offline Offline

Activity: 126


View Profile
June 11, 2011, 06:20:26 PM
 #21

I'mcurrently running one at 1055/300

Overvolted to 1225mv

And fan at 100%

Maybe you just got a bad 5770? Sad
1480898487
Hero Member
*
Offline Offline

Posts: 1480898487

View Profile Personal Message (Offline)

Ignore
1480898487
Reply with quote  #2

1480898487
Report to moderator
1480898487
Hero Member
*
Offline Offline

Posts: 1480898487

View Profile Personal Message (Offline)

Ignore
1480898487
Reply with quote  #2

1480898487
Report to moderator
Advertised sites are not endorsed by the Bitcoin Forum. They may be unsafe, untrustworthy, or illegal in your jurisdiction. Advertise here.
1480898487
Hero Member
*
Offline Offline

Posts: 1480898487

View Profile Personal Message (Offline)

Ignore
1480898487
Reply with quote  #2

1480898487
Report to moderator
phewajack
Jr. Member
*
Offline Offline

Activity: 33


View Profile
June 20, 2011, 04:20:01 PM
 #22

I run 2x 5770's at 970/300 each.

Each one is running 215 mh/s.

I use guiminer with -v -w 256

I use MSI afterburner, and made sure to set my fan speed to 100% all the time.

I changed the voltage up to 1174.


After all of these changes, my cards run around 67 C, are very stable, and I've had no issues what so ever.  It seems as though I get a lot of artifacts on my screens if I bump to 1000 mhz, and if I run the core clock at 1k for too long, my compy will crash.  970 seems very stable and it has been running this way for weeks.  I would be more than happy to help anyone get set up with their 5770's. 

If you like what I provide, DONATE!!  13aFhx4N5PsS6A2Pogwi7P5RafTSCta9U9
rTech
Sr. Member
****
Offline Offline

Activity: 305


Trust but confirm!


View Profile
July 31, 2011, 07:59:13 PM
 #23

Nice i was scary that my 5770 had 90c temp Smiley

With you guidance i got it to 77c

Just lowered mem clock from 1200 to 300 but i got -5mh/s too.
Anyway im glad that its now working bit cooler and maybe it will
last longer Cheesy
Pages: « 1 [2]  All
  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!