|
Title: [ANN] nVidia GPU primecoin miner Post by: jonpry on April 03, 2014, 10:31:28 PM Main thread: http://www.peercointalk.org/index.php?topic=2592.0
Title: Re: [ANN] nVidia GPU primecoin miner Post by: Primorial on April 04, 2014, 06:39:40 PM What are the performance specs of your miner on diferent NVIDIA cards?
Title: Re: [ANN] nVidia GPU primecoin miner Post by: usahero on April 04, 2014, 06:47:25 PM 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.
Title: Re: [ANN] nVidia GPU primecoin miner Post by: jonpry on April 04, 2014, 09:23:40 PM 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. |