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Topic: Settings for Radeon 6870 (Read 846 times)

sr. member
Activity: 336
Merit: 250
full member
Activity: 326
Merit: 100
July 28, 2014, 09:14:31 AM
#5
Code:
--intensity 17 --gpu-engine 950 --gpu-memory 1050 --thread-concurrency 6937 --worksize 64 -g2 --lookup-gap 2


That's what I've got at the moment, syntax might not be right as it's from memory but I know the numbers are fine
sr. member
Activity: 336
Merit: 250
July 28, 2014, 08:46:31 AM
#4
tried with g-2 setting?  what's your current config that might be a good starting point!
full member
Activity: 326
Merit: 100
July 28, 2014, 08:34:03 AM
#3
The one old card in my rig doesn't seem to run nicely at all. It achieves about 350 kh/s on scrypt, but I can't get good performance out of any of the newer algos. I only get 420 on X11! I've tried all the config options I could think of...

Does anyone have any good settings for a 6870?

are you using the x11modold kernel?

I've tried that, the darkcoin-mod, x13, x15, all of which with incredibly poor performance
newbie
Activity: 42
Merit: 0
July 28, 2014, 07:53:50 AM
#2
The one old card in my rig doesn't seem to run nicely at all. It achieves about 350 kh/s on scrypt, but I can't get good performance out of any of the newer algos. I only get 420 on X11! I've tried all the config options I could think of...

Does anyone have any good settings for a 6870?

are you using the x11modold kernel?
full member
Activity: 326
Merit: 100
July 28, 2014, 07:39:01 AM
#1
The one old card in my rig doesn't seem to run nicely at all. It achieves about 350 kh/s on scrypt, but I can't get good performance out of any of the newer algos. I only get 420 on X11! I've tried all the config options I could think of...

Does anyone have any good settings for a 6870?
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