Topics created by Myerss

[quote name=“Myerss” post=“30944” timestamp=“1381500902”]
Do you guys use amds 13.4 or 13.1 drivers? Gonna try downgrading cgminer from 3.5.0 it would be a shame to waste such potential extra hashing power :)
[/quote]

13.1 is a must have for HD5870 and HD5970 cards. Excellent performance and stability. Tried 13.4 and 13.8 beta 2, uninstalled the same day. I’m talking about Linux of course.

[quote name=“Myerss” post=“28303” timestamp=“1379401915”]
For me it seems to be the other way, I have a window open to the room and when the temperature
drops in the evening/night i freezes
[/quote]

That might be the reason.
During night the air is cooler, meaning the gpu core gets cooler with cooler air, the fans goes down in speed.
BUUUUUT your VRM´s are still smoking hot from the power usage.

Maybe try to run cgminer with locked fan speed of 85%?

This is very encouraging. I have put it on my task list, I will also let Nyx know about it as he is good at rallying support.

New PSU worked like a charm :) Rig steady @~2500Kh/s

[quote name=“instoftech” post=“23408” timestamp=“1374979109”]
I believe it is documented somewhere by the author that the editor is no longer being developed and support for 79XX cards are too complex and not included.

What is your card’s specific model? I may be able to help with manual BIOS mod if I can find time (or your card happens to be similar to mine – mostly Sapphire ones).
[/quote]

Too bad about the 79XX series, i´m currently waiting delivery of a PowerColor Radeon HD 7970 3GB DDR5 (925Mhz)
But in my rigs i have all modells of 6970 gpus XFX,ATI,Powercolor. Would have been great to load them in to a windows machine flash bios with undervolted settings and then back into my Xubuntu rigs.

Hello and welcome to the Feathercoin Forum :)