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Title: GPU not recognised in Guiminer Post by: LucioMaximo on April 09, 2013, 01:36:46 AM Hi, spent about 3 hours looking for solutions to no avail. I am running latest drivers on a gtx 680 4gb, with open cl support,
but still only get the option under guiminer to use my I7 as the device. Anybody know a solution? cheers Title: Re: GPU not recognised in Guiminer Post by: HackneyB on April 09, 2013, 03:03:31 AM I read somewhere that NVIDIA cards aren't the best type suited for mining, but reading my guiminer readme.txt:
Quote For AMD/ATI cards, to get a version of OpenCL you need the Stream SDK which is available here: http://developer.amd.com/tools/heterogeneous-computing/amd-accelerated-parallel-processing-app-sdk/ For NVIDIA cards, you can also install OpenCL and mine that way, or you can install CUDA and use rpcminer-CUDA which may provide slightly higher performance since it is optimized specifically for NVIDIA cards. I also have something called GPU_Caps_Viewer_1.18.0 which shows a good breakdown of your system's GPU capabilities - maybe you can spot what's missing with that tool. Title: Re: GPU not recognised in Guiminer Post by: LucioMaximo on April 09, 2013, 12:52:48 PM Yeah I did all that already, but it didn't work :(
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