Posts Tagged ‘Zcash

Claymore has released yet another update for his ZCash AMD GPU Miner that brings some more extra performance boost for mining Cash (ZEC), however the latest v12.0 of the miner does come some new specifics. The latest version v12.0 comes with improved speeds: about 405 H/s on stock 390X, 450 H/s on stock Nano, 290 H/s on stock 280X, 295 H/s on stock RX480. It however has issues working with higher intensity on older GPUs with less VRAM such as 280X where the intensity may need to be lowered. Also on mining rigs with 6x GPUs where you may have just 4GB of system memory you may observe trouble running the miner properly on all 6 cards at maximum performance unless you have set at least 20GB SWAP file. Lowering the intensity manually may help, but it is much eaŃ€ier to just increase the amount of space allocated for the swap file…

eqm-new

There is a new miner for Nvidia CUDA GPUs available for mining Zcash (ZEC) promising a slightly faster hashrate than the currently fastest implementation of the NiceHash EQM Zcash NVIDIA miner. The most important thing about this new miner is that it is not limited to only mining on NiceHash, so even with the same speed it is still a nice thing to have as it supports Stratum mining on other mining pools besides NiceHash (it does seem to support NiceHash’s Extranonce Subscribe as well). According to the author of the miner it is designed for Nvidia Pascal GPUs, but should work on older Compute 3.0 or higher Nvidia GPUs with at least 1 GB of video memory. Do note that the miner is not open source and there is only a Windows 64-bit binary release available at the moment, it does not seem to be based on other popular codebase and is not being reported as malicious software by antivirus products. You might still want to have something in mind as the user that posted it on Bitcointalk is a new account and not an established miner developer, even though it seems that the miner does work pretty well.

The EWBF CUDA Zcash Miner has a built-in developer fee that is set at 2%, meaning that every 10 minutes the software will switch to a different pool and mine for the developer some shares and then get back to mining for you. The author of the software claims speeds of about 250 H/s for Nvidia GTX 1070 while the NiceHash EQM miner does currently about 220 H/s on the same GPU. Our quick tests showed a hashrate of about 235-240 H/s average (up to 250 H/s) on stock GTX 1070, so still slightly faster, but not as much as you may want it to… then there is the dev fee as well and it seems that we are seeing somewhat more rejects than, especially when switching to mine for the dev fee. So while this may be an interesting alternative for users willing to mine outside of NiceHash, the actual performance that you may get poolside may not be much different than with what is currently the fastest implementation from NiceHash (taking into account the dev fee and the rejected shares)…

For more information about the new faster EWBF CUDA Zcash Miner for Nvidia GPUs…

zchain-block-explorer

In a couple of hours the initial slow start of mining for Zcash will finally be over after a bit over a month since the official launch of ZEC. There are already less than 100 blocks remaining until we reach the 20000 block where the block reward gets to the full 12.5 ZEC. So if you were mining and selling up until now in order to get the maximum out of the slow start phase of mining, now you may also consider the option about mining and holding some coins long term as well. That of course is not a sure strategy for making profit, but sounds like a reasonable idea considering the fact that there is still a lot of interest in Zcash and after some time it may start going up in terms of an exchange rate. At the moment the exchange rate of a single Zcash coin is at about $63.6 USD and it has been pretty stable lately even with the slowly increasing block reward until it reaches the full 12.5 coins per block. Some people consider that this is still a pretty high valuation for ZEC at this point in time, but then again it is also up to the market to decide what is the actual value of the ZEC coins. There is the chance that the value may drop or rise up, so be careful what are you deciding to do after the finish of the slow start of mining phase…

To keep a track of how things are moving with the Zcash using the Zchain explorer…


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