Posts Tagged ‘SIA Nvidia miner’

Siacoin (SC) Stratum Mining Pool Now Available in Beta

18, Jul 2016

sgminer-5-4-0-siacoin-stratum

The first Siacoin (SC) mining pool with Stratum support by Suprnova is now available in beta and you are welcome to give it a try and report your experience with it. In theory the stratum support should result in further reducing the stale shares and improving efficiency, so if everything works fine you should be able to mine more coins for the same time. Again, a reminder that the pool is still in beta and since it was just recently launched it still has not found a block, but in order to attract users to test it out there is currently a promotion giving away 20% Bonus for every Block found on the pool. Do note that the pool requires a special fork of sgminer with support for Stratum for Siacoin (source).

Below you can find a 64-bit Windows binary of the miner for Siacoin (SC) mining that you need to use for mining on the pool. Our initial tests have shown that the miner offers similar performance to the one you can get with the Siacoin Go pool miner on other pools or just a bit faster with higher intensity. You may experiment with the settings and report what works best on your hardware, we have tested the miner on both AMD and Nvidia GPUs and it works fine on both. Again a reminder that the Siacoin stratum pool is still in beta, so it is for testing only and you might want to move just one GPU for example and not transfer all of your hashrate.

– To download and try the Siacoin sgminer Stratum pool miner for AMD and Nvidia GPUs…

New Sia GPU Miner for OpenCL Forked by Genoil Now Available

12, Jul 2016

sia-gpu-miner-genoil

Siacoin (SC) is getting a lot of attention lately and there is now a new fork of the miner available made by Genoil (source). The Sia GPU Miner fork by Genoil is for OpenCL, though it works on both AMD and Nvidia and provides some performance optimizations along with other interesting features such as the ability to load external OpenCL kernel file that might be useful for people that want to try modifying or optimizing the CL file. Genoil reports that his optimized OpenCL kernel is capable of providing roughly +18% performance increase on a 7950 and we are seeing some performance boost on Nvidia as well, though more like 3-4% boost on a GTX 970. Nevertheless the fork by Genoil does offer some performance improvement over the Siacoin default miner as it has taken that OpenCL Go miner kernel as a base and even more improvements could be possible for faster performance.

We have a working 64-bit Windows binary available for download below that you might want to try. We have tested it and can confirm that it works on both Sia Nanopool and Siamining pool, though for some reason the hashrate reported by the miner is a bit higher for Nanopool than for the Siamining pool. Do note that this miner does require you to run a separate instance for each GPU in your system, it will by default run only on the first video card it finds. So while things do look very promising for this fork it apparently can use a bit more work to become as easy to be used as the Siacoin Go miner and maybe even better performance wise.

– To download and try the Sia GPU Miner for OpenCL Forked by Genoil for Windows…

Sia CUDA Miner For Mining Siacoin (SC) on Nvidia GPUs

12, Jul 2016

sia-cuda-miner

Sia CUDA Miner is a GPU miner designed for mining Siacoins on Nvidia GPUs using CUDA instead of OpenCL like on the Siacoin Go pool miner. The Sia CUDA Miner is being developed by KlausT (source) and works pretty well already, though it still needs some more work in terms of available features and in terms of performance optimizations. Our tests have shown that using the Sia CUDA Miner on various Nvidia GPUs does result in a hashrate that is a bit lower than what you can get using the OpenCL miner on the same hardware. Another limitation that the CUDA miner has is that by default it runs on a single GPU and you will need multiple instances running to have it work on multiple GPUs. Also, although the miner supports pool mining it apparently only works with pools that have long pooling enabled and this means that for the moment you are limited to the Siamining pool.

We have compiled a 64-bit Windows binary using CUDA 8.0 available for download below, our tests have shown that this was the fastest performing versions after trying different versions of CUDA and 32-bit compilation. The Windows binary is based on the latest source code and is version 4.01 that should provide more stable and problem free pool mining as compared to earlier releases. You are welcome to try the miner and report your results, but as we’ve already said the OpenCL miner is still the better choice for Nvidia GPUs at the moment in terms of features and support as well as performance wise in terms of hashrate, so you might want to stick to the Sia Go Pool miner that uses OpenCL.

– To download and try the Sia CUDA Miner 4.01 for Nvidia GPUs on Windows…


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