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Title: Only getting 15 Mhash/s off my GPU? Post by: Albino Gunner on April 12, 2012, 06:51:56 PM So I was testing out CUDA miner today as it only uses the CPU (as far as I am aware) and I was getting 95.5 Mhash/s. When I use OpenCL miner however I get 110 Mhash/s. So I was wondering, does CUDA use my GPU (it would explain a fair amount) or does my GPU only generate a small amount of hashes.
This is the GPU I have: http://hexus.net/tech/reviews/graphics/26228-gigabyte-geforce-gtx-470-super-overclock-graphics-card/ (http://hexus.net/tech/reviews/graphics/26228-gigabyte-geforce-gtx-470-super-overclock-graphics-card/) Title: Re: Only getting 15 Mhash/s off my GPU? Post by: DeathAndTaxes on April 12, 2012, 06:58:17 PM No way you are getting 95 MH/s from your CPU so both miners are using your GPU.
Title: Re: Only getting 15 Mhash/s off my GPU? Post by: Albino Gunner on April 12, 2012, 07:04:35 PM Well that would make sense but im using GUI miner and there is no device thing for my GPU so I wasn't entirely sure. I was also getting some problems with my GPU when running OpenCL but it all runs fine on CUDA even with very graphics intense games. I guess 15Mhash/s is the cost of gaming on the same PC I mine with.
Thanks. Title: Re: Only getting 15 Mhash/s off my GPU? Post by: efiniti on April 13, 2012, 12:53:49 AM I only get 10-20 Mh/s with my GT 430. You're lucky breaking 100. I got a 6750 and I'm soaking in 200 Mh/s. Ah...
Title: Re: Only getting 15 Mhash/s off my GPU? Post by: Albino Gunner on April 13, 2012, 08:45:09 AM I have just realised my mistake :|
OpenCL is for ATI which is why it was causing issues whereas CUDA is for Nvidia. I think I'm going to run a CPU miner just to test the Mhash/s i get from my CPU. Title: Re: Only getting 15 Mhash/s off my GPU? Post by: Andy First on April 16, 2012, 06:55:54 AM Check this https://en.bitcoin.it/wiki/Mining_hardware_comparison (https://en.bitcoin.it/wiki/Mining_hardware_comparison)
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