Posts Tagged ‘Conceal’

Mining Conceal (CCX) with CryptoNightConceal on Nvidia GPUs

3, Sep 2019

The Conceal (CCX) project is another attempt at a privacy oriented crypto coin that offers some interesting features one of which is the so called Decentralized Banking with coins getting locked to earn interest. Conceal is based on the Cryptonote protocol and uses the so called CryptoNightConceal algorithm, a variation that is based on CryptoNight and thus is considered to be an “AMD Coin” due to the fact that AMD GPUs usually do perform better in CN algos. With low mining profits and with more people looking into mining other interesting projects however even Nvidia GPU miners are looking into potentially interesting CN-based coins. Some exchanges to trade CCX coins include Citex, Stex, qTrade and Graviex.

With the latest CryptoDredge v0.21.0 Nvidia GPU miner support for the CryptoNightConceal algorithm has been added and the performance does not seem that bad. The performance you can expect from a GTX 1080 Ti is around the same an RX 580 8GB can do (around 1700 h/s) per GPU. With the help of the OhGodAnETHlargementPill you can get an extra ~200 h/s per GPU and the best of all is that the power usage is pretty low compared to most Nvidia GPU algorithms (around 850W per 6x GTX 1080 Ti GPU mining rig at the wall). So you might want to give this a go, though currently the profitability even in this case is not that attractive, but hey… you are risking with something with potential here, that is the whole idea, right?

New SRBMiner 1.8.8 Cryptonight AMD GPU Miner With Optimizations Reducing CPU Usage

7, May 2019

The latest CryptoNight AMD GPU miner SRBMiner 1.8.8 comes with a significantly reduced CPU usage of up to ~50% that can be noticed on CryptoNight algorithms with small scratchpad like UPX2 and Turtle for example. This can be helpful on GPU mining rigs where the CPUs are struggling to provide enough performance and as a side effect there could be a slight performance boost for RX cards on UPX2. The new version brings some usability and functionality changes as well to make the use of the miner easier and more problem free.

You can find the full changelog for the latest release quoted below. Do note that the developer fee is ~0.85% for both normal mode and algorithm switching mode as SRBMiner is a closed source miner available for AMD GPU miners only under Windows.

SRBMiner V1.8.8 Full Cangelog:
– Reduced CPU usage up to ~50%, can be noticed on algos with small scratchpad
– User is now informed about tweaking status on the screen too, not just in log
– No more --gpureorder, device ordering by bus id is now the default/only display mode
– Added parameter --watchdogrounds, which controls after how many rounds will watchdog trigger
– min_rig_speed_duration default is 1 minute now, because of the new --watchdogrounds parameter
– Fixed a few cosmetical things on web stats

– For more information about the latest SRBMiner Cryptonight AMD GPU Miner V1.8.8…

New SRBMiner 1.8.4 Cryptonight AMD GPU Miner With Performance Boost for HBM-based GPUs

21, Apr 2019

The latest version 1.8.4 of the CryptoNight AMD GPU miner SRBMiner brings significant performance boost for all of AMD’s HBM memory based GPUs, namely the Radeon Vega56, Vega 64, Vega FE and the latest Radeon VII with HBM2 video memory. The performance boost for these video cards can be up to about 15%, so definitely worth upgrading any mining rigs with the newly released miner for the extra hashrate you will be getting… and that apparently goes for all of the supported algorithms! To take advantage of the extra performance boost you need to play around with the new parameter tweak_profile checking the level of tweak profile that your GPUs can handle and applying it. Apparently the improvement is based on memory timings modification thanks to the work of Eliovp and his useful AMD Memory Tweak Tool.

You can find the full changelog for the latest release quoted below. Do note that the developer fee is ~0.85% for both normal mode and algorithm switching mode as SRBMiner is a closed source miner available for AMD GPU miners only under Windows.

SRBMiner V1.8.4 Full Cangelog:
– Performance increase for Vega56/64/Fe/Vii up to 15%!
– Minimum for ‘main_pool_reconnect’ is now 60 seconds instead of 180
– Added new cmd parameters: –disabletweaking, –cgputweakprofile
– Added new config parameter: tweak_profile
– Minor bug fixes

– For more information about the latest SRBMiner Cryptonight AMD GPU Miner V1.8.4…


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