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Title: Mining on a 6950 Post by: jakakxl on February 10, 2011, 01:46:29 AM Anyone have any experience in mining with 6950s?
I'm only getting 280m khash/s. start poclbm.exe --user=x --pass=x --host=mining.bitcoin.cz --port=8332 -d 1 -v -w 128 -f 5 Title: Re: Mining on a 6950 Post by: Garrett Burgwardt on February 10, 2011, 01:48:45 AM 'only' ::)
My 5870 only gets about 30m h/s more than that ;D Title: Re: Mining on a 6950 Post by: jakakxl on February 10, 2011, 01:54:14 AM Yeah, I should at least be getting similar hashrates to the 5870... Or should I?
Title: Re: Mining on a 6950 Post by: Garrett Burgwardt on February 10, 2011, 01:59:29 AM I guess not?
http://www.overclock.net/ati/899639-6950-6970-unlock-thread.html Check this out 8) Title: Re: Mining on a 6950 Post by: jakakxl on February 10, 2011, 03:10:33 AM I guess not? http://www.overclock.net/ati/899639-6950-6970-unlock-thread.html Check this out 8) Yeah, I guess I'll go unlock it soon. Title: Re: Mining on a 6950 Post by: twitcoins on April 30, 2011, 07:16:21 PM rbe, atiwinflash, gpu-z, and afteburner/rivatuner. My 5830 is pushing 300MHash/s, and I'm working on -under-volting it (to be more efficient on power). You can do some real magic with enough patience and research. Cheers!
Title: Re: Mining on a 6950 Post by: TurboK on May 01, 2011, 12:55:29 AM ~320mhash here with a sapphire 6950 2gb, with unlocked shaders (NOT 6970 bios, just unlocked shaders), @840mhz. Catalyst 11.3. Anything faster was unstable and I dislike experimenting.
poclbm_py2exe_20110325\poclbm.exe --device=0 -v -f 2 -w 64 I say ~320mhash because it really depends on the -f switch. If I use -f 2, I get up to 328 mhash, but everything else lags this way, it's only really possible to use it during sleep. With -f 120 I get absolutely no lag ever, but the speed varies from ~290 to ~310, depending on how much "activity" is on the screen. If I'm running apps that update the screen often, even something like a visualizer in an audio player, the hashrate may fall more. Increasing the -f switch will keep the hashrate up, but then the screen will lags cause poclbm will hog all the videocard horsepower. Title: Re: Mining on a 6950 Post by: JWU42 on May 01, 2011, 01:00:40 AM 400 Mh/s
935/600 with unlocked shaders and phoenix 1.3 Title: Re: Mining on a 6950 Post by: Shades on May 02, 2011, 10:20:23 PM 350 Mh/s on my side. Couldn't unlock it though. Damn new Sapphire design!
Title: Re: Mining on a 6950 Post by: samsarulz on May 02, 2011, 11:42:28 PM 352 Mhash/s => XFX CNFC HD 6950 2gb with unlock shaders 1.05v 820/310 Fan=45% PowerTune=0% Temps = 65°C ;)
Title: Re: Mining on a 6950 Post by: samsarulz on May 02, 2011, 11:45:08 PM jakakxl: Use Guiminer instead of the poclbm command line ;)
Try using something that supports the new parameter BFI_INT, you will see better performance. |