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January 28, 2014, 06:24:16 AM |
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Here's my config file. It's an HD7770 with a gig of ram. cgminer version 3.7.2 on Windows7 64bit. 8Gig of ram and a bulldozer 6 core.
color 17 setx GPU_MAX_ALLOC_PERCENT 100 setx GPUUSESYNCOBJECTS=1 cgminer.exe --scrypt -u username -p password-o stratum+tcp://coinotron.com:3337 --gpu-platform 0 -d 0 -g 1 -w 512 -I 17 --thread-concurrency 8000
This runs at 195Kh/s with a WU of between 170-180. I've tried various worker sizes and clocks and intensities, but these settings appear to be the best for me. I get zero HW errors and 99.5%+ accepted.
Clocks set at 0.71 ratio of: Core - 965Mhz Memory - 1360Mhz
I set the fan to run at 100% as this runs pretty warm hovering around 83C to 85C though I could probably improve airflow in the PC as I've a side mounted fan not in use at present. This is using the latest CCC
Here's a very short sample:
cgminer version 3.7.2 - Started: [2014-01-28 05:42:46] -------------------------------------------------------------------------------- (5s):201.4K (avg):195.5Kh/s | A:5888 R:256 HW:0 WU:177.6/m ST: 2 SS: 0 NB: 16 LW: 183 GF: 0 RF: 0 Connected to coinotron.com diff 256 with stratum as user SNIP Block: 1aa76190... Diff:166 Started: [06:09:29] Best share: 16.1K -------------------------------------------------------------------------------- [P]ool management [G]PU management S]ettings [D]isplay options [Q]uit GPU 0: 85.0C 100% | 195.7K/195.9Kh/s | A:5888 R:256 HW:0 WU:177.6/m I:17 --------------------------------------------------------------------------------
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