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Bitcoin Forum > Alternate cryptocurrencies > Mining (Altcoins) > [ANN] nVidia GPU primecoin miner
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jonpry (OP)
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April 03, 2014, 10:31:28 PM
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Main thread: http://www.peercointalk.org/index.php?topic=2592.0
There are several different types of Bitcoin clients. The most secure are full nodes like Bitcoin Core, which will follow the rules of the network no matter what miners do. Even if every miner decided to create 1000 bitcoins per block, full nodes would stick to the rules and reject those blocks.
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April 04, 2014, 06:39:40 PM
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What are the performance specs of your miner on diferent NVIDIA cards?
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April 04, 2014, 06:47:25 PM
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The most cost effective solution so far is to use GTX570 GPU's. Each GTX570, which can be obtained for as little as $100, produces about 1.5X the shares/blocks as 2x E5-2670 processors combined.
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April 04, 2014, 09:23:40 PM
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I've got some crazy metric I developed. Surely that instills confidence. Anyways for 10-chains and 10 sieve extensions and a sieve size of 1 million. Metric is 5.75 * 1 million * SPS. This is number of candidates searched per second. Some stats:

1.15B CPS - dual xeon e5-2670
1.75B CPS - GTX570
2.18B CPS - GTX580
1.50B CPS - Single GPU of GTX590. Can't get both to work for some reason. Believed to be problem with nvidia opencl.
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