Ninjastic
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Board Mining (Altcoins)
Re: MultiMiner & MobileMiner: Your Coins. Your Pools. Your way. Win/Mac/nix/Mobl/Ava
by
focusforever
on 25/09/2013, 14:09:55 UTC
Quote from: purelithium on September 25, 2013, 12:41:00 PM
Quote from: focusforever on September 25, 2013, 08:33:32 AM
I have problem when using multiminer: if Intensity=13 , the vga only load 96%, if increase Intensity>13, the vga will load 99%. but the best parameter for vga 797 is  --worksize 256 --thread-concurrency 8192 --lookup-gap 2 -g 1 -I 13

how can I fix it ? I don't want to increase Intensity
please help me

If I only use cgminer (don't use multiminer), the vga load 99% with Intensity 13

As I said above, some 7970s perform poorly while scrypt mining.

https://bitcointalk.org/index.php?topic=265176.0

Is one thread:

lots more if you search on google:

https://www.google.com/search?q=7970+low+hashrate+scrypt&oq=7970+low+hashrate+scrypt

this is difference case, you can read my post carefully and will understand
summary:

1. if don't use the multiminer, vga 797 will load 99% and get over 700K with Intensity=13
2. if using the multiminer, vga 797 only load 96% and get under 600K with Intensity=13

multiminer only work good with Inversity over 13