Posts Tagged ‘Grin29’

New GMiner 2.43 With Focus on Ethash Mining Improvements and Stability

27, Jan 2021

The latest GMiner 2.43 Nvidia and AMD GPU miner continues improving on Ethash support including compatibility with pools as well as new kernels for Nvidia. The latest update adds two new kernels for Ethash, so that now the miner support 5 kernels for Nvidia GPUs in order to ensure optimal performance depending on your GPU. Gminer automatically selects the optimal kernel by default, but you can also select specific kernel by the --oc command line parameter. The latest version also brings improved handling of device freezing as well as improved auto-tuning.

GMiner 2.43 Nvidia and AMD GPU miner changelog:
– improved compatibility with Ethash pools (shardpool.io)
– improved handling of device freezing
– improved auto-tuning
– added two kernels for Ethash, miner support 5 kernels for Nvidia GPUs, miner automatically select optimal kernel, also you can select specific kernel by --oc parameter

The GMiner miner software was originally only an Nvidia GPU miner, although some algorithms are already supported on AMD GPUs as well. Do note that GMiner is a closed source miner for Nvidia and AMD GPUs with binaries available for both Windows and Linux, there is standard 2% developer fee built-in the software, though Ethash fee is 0.65% and KAWPOW fee is 1%, but there are some fees that go higher than 2% as well!

– To download and try the latest release of the Gminer v2.43 Nvidia and AMD GPU miner…

Bminer 16.2.0 With Added Support for KAWPOW and ProgPoW

6, May 2020

Here comes another update after the recent BMiner 16.1.0 release, the new Bminer 16.2.0 adds support for the new KAWPOW mining algorithm to be used by Ravencoin (RVN) after the fork later today as well as support for the ProgPoW algorithm used by crypto coins such as SERO. Preformance wise ProgPoW and KAWPOW hashrate does not seem to be much different than what all other miners with support for Ravencoin’s new algorithm currently offer. The new version also brings improvements to the performance when mining Aeternity and BFC, so worth updating if you are mining either of those as well.

Do not that although Bminer does support AMD and Nvidia GPUs, not all of the algorithms will work on AMD hardware, so it is mostly usable for Nvidia GPU owners. Have in mind that neither KAWPOW, no ProgPoW currently work on AMD GPUs, so yo can use this software for mining Ravencoin after the fork and SERO only on Nvidia. The same also goes for the Aeternity and BFC algorithms that got some performance boost in the latest release, they also work only on Nvidia GPUs. So far the only KAWPOW miner that supports AMD GPUs is NBMiner, so if you have Radeon GPUs and want to mine RVN after the fork it will be your only option for now.

We remind you that that Bminer is a closed source Nvidia GPU miner available for Linux and Windows in the form of pre-compiled binaries and that there is a standard 2% development fee for most algorithms supported such as Grin, Beam, Bytom (BTM), Equihash and Zhash coins, 0.65% for Ethash and 1.3% for dual mining Ethash and Blake.

– To download and try the latest release of the Bminer 16.2.0 AMD/Nvidia GPU miner…

New NBMiner 30.0 With Memory Timings Optimization for Nvidia GPUs

30, Apr 2020

The latest NBMiner 30.0 update comes with a built-in replacement for the OhGodAnETHlargementPill memory timings optimization tool for Nvidia GPU owners of GTX 1080 and GTX 1080 Ti with GDDR5X video memory. The implementation from NBMiner does however requires the use of a custom unsigned driver under Windows and admin privileges under Linux, so not as easy as just running a custom executable file to enable the tweaks. Once implemented however it could allow for greater flexibility as you have the option to use different levels of optimizations for the memory timings via command line parameters. Have in mind that not all crypto algorithms may benefit from memory timings optimization, here are the two options you need to use to enable and activate the memory tings optimizations in the latest version of NBMiner.

--mt, --memory-tweak Memory timings optimize for Nvidia GDDR5 & GDDR5X gpus. range [1-6]. Higher value equals higher hashrate. Individual value can be set via comma seperated list. Power limit may need to be tuned up to get more hashrate. Higher reject share ratio can happen if mining rig hits high temperature, set lower value of -mt can reduce reject ratio. Under windows, a custom driver need to be installed before using -mt, see description of --driver for more detail. Admin priviledge is needed to run under linux, sudo ./nbminer -mt x. OhGodAnETHlargementPill is not needed anymore if -mt is enabled when mining on 1080 & 1080ti GPUs.
--driver Windows only option, install / uninstall driver for memory tweak. Run with admin priviledge. install: nbminer.exe --driver install, uninstall: nbminer.exe --driver uninstall. Note: the installed custom driver is not signed by microsoft, users need to disable secure boot in BIOS settings to get the driver work.

We remind you that the NBMiner is a closed source GPU miner for Nvidia CUDA and now AMD as well that is available for both Windows and Linux operating systems and it has the following developer fee built-in: tensority_ethash 3%, tensority(Pascal) 2%, tensority(Turing) 3%, ethash 0.65%, cuckaroo & cuckatoo & cuckaroo_swap 2%, progpow_sero 2%, sipc 2%, bfc 3%, hns 2%, hns_ethash 3%, trb 2%, trb_ethash 3%, kawpow 2%.

– To download and try the latest NBMiner 30.0 Nvidia and AMD GPU Miner for Windows/Linux…


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