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Title: Hardware optimization (R9 290x) Post by: lyon42 on December 16, 2013, 04:32:33 PM Hi,
I mine with two R9 290x. I have 1500Kh/s (~750 per card). But some people have 850-950 with this card. How can I optimize my config ? cgminer 3.7.2 with this config (http://pastebin.com/fdXhEckr) Title: Re: Hardware optimization (R9 290x) Post by: Barthy on December 17, 2013, 08:08:47 AM R9 290x Sapphire cgminer config: (893khs)
setx GPU_MAX_ALLOC_PERCENT 100 setx GPU_USE_SYNC_OBJECTS 1 color 02 cgminer.exe --scrypt -o stratum+tcp://ltc.cryptoworld.eu:3333 -u barthyczg.5 -p x --intensity 20 --thread-concurrency 32764 -g 1 --lookup-gap 2 --worksize 256 --gpu-engine 940 --gpu-memclock 1500 --gpu-powertune 20 Title: Re: Hardware optimization (R9 290x) Post by: baiwei on December 17, 2013, 08:37:20 AM 1500Kh/s ? you are great!
Title: Re: Hardware optimization (R9 290x) Post by: luckyguy08 on December 17, 2013, 08:54:46 AM good to much
Title: Re: Hardware optimization (R9 290x) Post by: lyon42 on December 18, 2013, 08:55:59 AM This config gave me an error, too much thread.
With another config I have 1740Kh/s (~870Kh/s per card) \o/ |