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Topic: R9 280x - page 2. (Read 1561 times)

full member
Activity: 322
Merit: 102
January 21, 2014, 02:49:44 PM
#5
I have the same Graphic cards, 2x 280x from MSI in CrossFire. In gaming the temps are ok, gpu0 65gr. and gpu1 62gr but the cards are to close and when i am mining the top card is heating to 90 gr Sad    therefore i use I12 for gpu0 and it stays @ 75gr

May i ask the rest of your settings? Since my pc keeps crashing..
sr. member
Activity: 444
Merit: 250
Life is a bitch, get used to it...
January 21, 2014, 02:45:11 PM
#4
I have the same Graphic cards, 2x 280x from MSI in CrossFire. In gaming the temps are ok, gpu0 65gr. and gpu1 62gr but the cards are to close and when i am mining the top card is heating to 90 gr Sad    therefore i use I12 for gpu0 and it stays @ 75gr
full member
Activity: 322
Merit: 102
January 21, 2014, 02:33:25 PM
#3
In a case atm.

And i'm using this batch file:

setx GPU_MAX_ALLOC_PERCENT 100
setx GPU_USE_SYNC_OBJECTS 1
C:\cgminer-3.7.2-windows\cgminer.exe --scrypt -o --------------- -u ----------- -p ---- --thread-concurrency 8192 -I 12 -g 2 -w 256


EDIT:
Difference in temperature is smaller now, however after a few minutes my pc will feeze..
sr. member
Activity: 444
Merit: 250
Life is a bitch, get used to it...
January 21, 2014, 02:27:25 PM
#2
do you have the cards in a case? or open stand?
full member
Activity: 322
Merit: 102
January 21, 2014, 02:19:21 PM
#1
Hello,

So i just bought 2 new MSI R9 280x's and tried to run them together using cgminer but it seems like one card is getting alot hotter than the other. And other times it just turns to SICK.
Anyone knows how to fix this?

The difference is sometimes almost 20 degrees.

Thnx in advance
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