帖子标记'GTX 1070 vcash.'

nvidia-gtx-1070-overclock-settings

GeForce GTX 1070创始人版的一些超频时间再次运行测试看看我们可以通过增加的运行频率从GPU预期有了什么。创始人版本卡在最大功率中有点有限,但好消息是GTX 1070 FE仍然具有与1080相同的8针PCI-E功率,即使其默认TDP限制已降低到151W和电源限制器允许默认TDP(169W MAX TDP)增加12%。已经有一个用于闪烁修改的视频BIOS文件的工具,所以现在我们需要的唯一方法是如何修改BIOS和其他设置中的TDP限制,例如频率和电压,以便能够挤压一些额外的额外性能在创始人版本卡的股票时钟能力,甚至更多来自市场上的非参考设计,这些设计已经开始在市场上可用。

我们已经知道GTX 1080和GTX 1070 GPU正在处理非常好的超频,如果您不受限制,您可以从中挤出完全额外的性能,并且不在乎关于电力使用。我们正在尝试GTX 1070创始人版本,看看它可以在没有触摸核心电压的情况下,在不接触核心电压以及我们得到的是:功率限制+ 12%,核心时钟+ 210 MHS,内存时钟+ 830 MHS,最大设置在我们的测试卡上运行稳定,在我们的测试卡上进行全天候挖掘,结果如下。请注意,这些可能因卡到卡而异,因此您应该尝试,直到您找到最适合您的工作。无论如何似乎GTX 1070 FE卡一般在超频方面都做得很好,因此您应该期望从它们的额外表现甚至更多地从非参考设计中提升。

NVIDIA-GTX-1070-超频散列

The performance increase we get after overclocking the Nvidia GeForce GTX 1070 Founders Edition card with the clock settings above are pretty much consistent with what the GTX 1080 FE shows. The performance boost in terms of hashrate increase in the various algorithms is about 12-14% higher than at the stock settings and better results could be achieved with increase of the voltages, however with that you will also need to be careful that you are fitting in the TDP limit. It is interesting to note that the GTX 1070 FE does perform better on NeoScrypt (668 KHS stock/771 KHS overclocked) than the 1080 FE, but it it still outperformed by the GTX 980 Ti for example. It seems that the slower GDDR5 video memory used here does perform better with the memory intensive algorithms unlike the faster GDDR5X memory used in the 1080, however the GTX 1070 still needs some fixes for NeoScrypt. As already noted the situation with Pascal GPUs including the GTX 1080 and the GTX 1070 is the same forEthereum mining under Windows resulting in very low hashrates因此,在等待驱动程序修复时,您可能希望为这些卡片进行Etereum挖掘的Linux。除了不那么大的NeoScrypt性能之外,我们已经测试过的所有其他算法在Windows 7和10下表现得很好,因此您不需要依赖Linux,特别是如果您对此不好。

GTX-1070  -  Power-Usage-1

Time for a quick look at the power usage of the GeForce GTX 1070, the reference design from Nvidia that has a TDP of 151W set by the manufacturer, making it pretty energy efficient for the performance it provides for crypto currency mining. We are checking the situation with the different algorithms apart from Ethereum, because we already know thatGTX 1070/1080远非全能挖掘的伟大选择使用Windows时,我们正在测试与Windows 7的其他算法的挖掘。

从不同的算法中查看结果,NVIDIA GeForce GTX 1070创始人版本似乎是平均较慢(25%-33%)的30%(25%-33%)与其更大的兄弟 - Nvidia GeForce GTX 1080在股票设置中的创始人版本。两张卡之间的电力使用差异的情况也与测试算法中的性能差异非常相似。因此,下一个非常有趣的问题是GTX 1070将如何超频以及调查的性能如何与股票GTX 1080和超频的问题进行比较。我们将很快从GTX 1070超频发布我们的结果,因此保持调整。

GTX-1070-Power-Usage-2

虽然我们正在测试和比较加密挖掘性能,但我们实际上指出,GTX 1070和GTX 980 TI之间的比较实际上更有趣,因为您可以从表中看到结果。如您所清楚地看到GTX 1070比GTX 980 TI略快,但电源使用明智,它更有效。这可以让您更好地了解前一个和这一代NVIDIA GPU之间的性能和电力使用的演变。与GTX 1080相比,GTX 1070也是建立多GPU采矿钻机的更具吸引力的选择,尽管您可能想要更多地等待非参考设计,以允许更严重的超频因此更好的性能。

nvidia-geforce-gtx-1080-founders-edition

Recently we have tested the new Nvidia Pascal-basedGeForce GTX 1080 Founders Edition GPU for crypto mining,现在是时候看看小brother in the form of GTX 1070 is also capable of. The Nvidia GeForce GTX 1070 Founders Edition is a little stripped down version of the current top model in the form of GTX 1080, but generally the two are not that different. The GPU on the GTX 1070 is a bit less powerful and the memory is regular GDDR5 instead of the GDDR5X used in the 1080. The cooling solution, the backplate, even the 8-pin power connector are the same on both and that should signal a good overclocking potential for the GTX 1070 and the significantly better price makes it the more interesting of the two for crypto mining. Do note that the TDP rating of the GTX 1070 is just 151W and the power limiter allows you for just 12% increase over the stock limit, so you get 169 Watts max without having to resort to something like BIOS modification for example in order to be able to get serious in terms of overclocking. We are going to cover the overclock for the GeForce GTX 1070 and the mining hashrate with OC in a follow up article, for now we are comparing only the performance at stock settings.

我们已经讨论过了not so good situation with Ethereum mining on the GTX 1080and unfortunately things are the same with the GTX 1070. Mining Ethereum under Windows is pointless at this point as the hashrate is very low (issue with the video driver) and although this might be fixed at a later time with a driver update, for the moment the only option you have is Linux. The results under Linux are not great though the GTX 1070 apparently does perform better because of the GDDR5 memory even at lower frequencies as compared to the GDDR5X, especially when you overclock the GTX 1070. We are going to be doing some more testing for this under Linux at a later time in order to see what the new Nvidia Pascal-based GPUs are really capable of for mining crypto currencies based on the Dagger-Hashimoto algorithm like Ethereum, but for now we are focusing on the other algorithms.

geforce-gtx-1070-hashrate

除了以Ethereum的Ethash之外,我们为其他流行算法获得的结果非常有趣,因为您可以从桌面中的摘要中看到。值得注意的是,除了比GTX 980 TI之外,GTX 1070在所有算法中都有比较更快,并且它与显着较低的功率使用率。价格明智的GTX 1070仍然比GTX 980 TI贵一点,但长期的功率节省应超出差异。与此同说,我们应该注意到,由于它一直保持的高价格,GTX 980 Ti从未成为矿工中的流行NVIDIA视频卡之一。与GTX 970进行比较,新的GTX 1070明显更快,1070的结果并不与GTX 1080靠近GTX 1080的结果,因为我们可能是。然而,有一些超频,但我们预计股票GTX 1080之间的性能和OCED GTX 1070云之间的性能变得非常微不足道,但这需要一些测试来确认。

请注意,我们没有包括Lyra2re和NeoScrypt的结果,因为对于两个算法,GTX 1080和GTX 1070没有表现良好并且需要一些优化。事实上,已经有一个CCminer的优化版本,可以使用Lyra2re修复性能问题,也为旧GPU带来了相当大的性能提升 -ccMiner 1.7.6-r6 fork With Faster Lyra2RE但是对于NeoScrypt来说,Pascal GPU的表现需要一些工作。


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