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Title: Issue with R9 270X Sapphire Dual-x Post by: Lacan82 on December 05, 2013, 07:54:39 PM I'm using CGMiner 3.7.2 to do altcoin mining. However, my new R9 270x aren't performing the same at all. One is only getting about 40 KHs, but the second one is performing around 450KHS. I've tried fiddling with the configuration, but still the same result. This is my first Radeon based Rig. If anyone could point me in the right direction to get them preforming them the same.
I am getting this on startup: I'm not sure if it matters. -12-05 15:27:18] ADL found less devices than opencl! -12-05 15:27:18] There is possibly more than one display attached to a -12-05 15:27:18] Use the gpu map feature to reliably map OpenCL to ADL -12-05 15:27:18] WARNING: Number of OpenCL and ADL devices did not mat -12-05 15:27:18] Hardware monitoring may NOT match up with devices! -12-05 15:27:18] Probing for an alive pool -12-05 15:27:18] Network diff set to 0 Title: Re: Issue with R9 270X Sapphire Dual-x Post by: Schwede65 on December 05, 2013, 08:36:07 PM so far as i know there is no more scrypt-mining-support with that version, try elder ones ;)
Edit: i'm using cgminer versions 3.01 + 3.10 + 3.11 + 3.20 on different rigs Title: Re: Issue with R9 270X Sapphire Dual-x Post by: Lacan82 on December 05, 2013, 08:40:47 PM so far as i know there is no more scrypt-mining-support with that version, try elder ones ;) Edit: i'm using cgminer versions 3.01 + 3.10 + 3.11 + 3.20 on different rigs 3.7.2 is the last version with scrypt support Tried 3.2.2 same startup error as above. Will not mine at all invalid nounce error! Title: Re: Issue with R9 270X Sapphire Dual-x Post by: Schwede65 on December 05, 2013, 08:44:57 PM so far as i know there is no more scrypt-mining-support with that version, try elder ones ;) Edit: i'm using cgminer versions 3.01 + 3.10 + 3.11 + 3.20 on different rigs 3.7.2 is the last version with scrypt support hm... i tried 3.3, 3.4 + 3.5 - but they are not running fine - so i got back to the old ones... you may test other versions before 3.7.2 or change the mining-software -> e.g. bfg-miner Title: Re: Issue with R9 270X Sapphire Dual-x Post by: Lacan82 on December 05, 2013, 08:56:57 PM so far as i know there is no more scrypt-mining-support with that version, try elder ones ;) Edit: i'm using cgminer versions 3.01 + 3.10 + 3.11 + 3.20 on different rigs 3.7.2 is the last version with scrypt support hm... i tried 3.3, 3.4 + 3.5 - but they are not running fine - so i got back to the old ones... you may test other versions before 3.7.2 or change the mining-software -> e.g. bfg-miner BFGminer will not detect the cards |