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Topic: 5970 usage % issues - page 2. (Read 2643 times)

legendary
Activity: 2044
Merit: 1000
January 10, 2012, 03:31:08 PM
#5
What 750 watt PSU is it?

What else do you run on it (3 HD5970s will be too much)?

It is a Rosewill 750 watter.  Nothing else other than the CPU and Hard drive.....it is a dedicated miner. 
legendary
Activity: 2044
Merit: 1000
January 10, 2012, 03:30:20 PM
#4
Didn't I read something in another thread about this particular card having other issues,  like one bad core?

No, I have 6 different 5970's. 
legendary
Activity: 1876
Merit: 1000
January 10, 2012, 03:02:25 PM
#3
Didn't I read something in another thread about this particular card having other issues,  like one bad core?
legendary
Activity: 3472
Merit: 1724
January 10, 2012, 03:01:51 PM
#2
What 750 watt PSU is it?

What else do you run on it (3 HD5970s will be too much)?
legendary
Activity: 2044
Merit: 1000
January 10, 2012, 01:00:09 PM
#1
I have some 5970's that I cannot seem to get to 99% usage on both cores.  One will be pegged at 99%, the other at around 60%.

I have tried overvolting, changing clock speed, clocking down the memory, but nothing seems to work.

I know someone has had to have run into this before.....any quick tips on how to get both cores into the high 90's and really unleash these bad boys?  

THANKS!  


PS- I am using a 750 Watt PSU, so I don't think power is the issue. 
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