help config MSI 7950 TF OC | Bitcointalksearch.org

tomless

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Quote from: shazbits on June 10, 2013, 09:06:43 PM

Sapphire 7950 at 630kh/s
--gpu-platform 0 -d 0 -w 256 -v 1 -I 19 -g 1 -l 1 --gpu-powertune 20 --shaders 1792 --lookup-gap 2 --thread-concurrency 22400 --gpu-engine 1075 --gpu-memclock 1650 --gpu-fan 75

In Trixx I set the VDDC at 1.100. Temperature 82 (closed case, in my home pc with a bunch of hard drives).

too hot, 82º

tomless

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Any configuration that exceeds 600 Mh / s is in excess to force the machine is best kept below so as to increase the length of the card.
I also I have a 7950 and minning at 550 Mh / s

Bakaboy

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Activity: 53

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Quote from: zezeze2013 on June 10, 2013, 07:43:06 PM

hi all

i have x4 MSI 7950 TF OC. i set core/mem 985/1200 and it run at 590K/590kh/s is this good performance?

(--thread-concurrency 21712 -I 20 -g 1 -w 256)

I think the "good" range is in the 650Kh/s. I get around 655Kh/s @1100/1400 with --thread-concurrency 24000 and -I 19. This is with a Gigabyte Windforce however so YMMV.

shazbits

member

Activity: 105

Merit: 10

Sapphire 7950 at 630kh/s
--gpu-platform 0 -d 0 -w 256 -v 1 -I 19 -g 1 -l 1 --gpu-powertune 20 --shaders 1792 --lookup-gap 2 --thread-concurrency 22400 --gpu-engine 1075 --gpu-memclock 1650 --gpu-fan 75

In Trixx I set the VDDC at 1.100. Temperature 82 (closed case, in my home pc with a bunch of hard drives).

zezeze2013

member

Activity: 76

Merit: 10

hi all

i have x4 MSI 7950 TF OC. i set core/mem 985/1200 and it run at 590K/590kh/s is this good performance?

(--thread-concurrency 21712 -I 20 -g 1 -w 256)

Topic: help config MSI 7950 TF OC (Read 558 times)