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New NBMiner 30.0 With Memory Timings Optimization for Nvidia GPUs
30 Apr2020
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-tweakMemory 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.
--driverWindows 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…
- Publihsed in: Mining Software
- Related tags: AE, Aeternity, Aeternity miner, Antminer B3, BFC, Bitmain, Bitmain Antminer B3, Bitmain BTM ASIC, Bitmain BTM ASIC miner, Bitmain Bytom ASIC, Bitmain Bytom ASIC miner, BTM, BTM ASIC miner, BTM GPU miner, BTM launch, BTM miner, BTM mining, BTM Nvidia miner, Bytom, Bytom ASIC miner, Bytom GPU Miner, Bytom launch, Bytom miner, Bytom mining, Bytom Nvidia miner, CKB, CKB dual mining, CKB miner, Cuckaroo29, Cuckaroo29 miner, Cuckatoo31, Cuckatoo31 miner, eaglesong, eaglesong miner, Grin, Grin miner, Grin Nvidia miner, Grin29, Grin31, Handshake, Handshake miner, HNS, HNS miner, KAWPOW, memory timings, NBMiner, NebuTech BTMiner, Nervos, Nvidia RTX, ProgPoW, RavenCoin KAWPOW, RVN KAWPOW, rvn progpow, Tellor, Tellor miner, TRB, TRB miner
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3 Responses to New NBMiner 30.0 With Memory Timings Optimization for Nvidia GPUs
NBMiner
April 30th, 2020 at 10:19
It’s not only a replacement for OhGodAnETHlargementPill, also include timing optimization similarly to claymore ‘-strap’, which also need a driver install
Michael Adam Jarman
April 30th, 2020 at 18:30
This new version was just what I needed. It does indeed outperform claymore (even with the strap option). I now use it 24/7 to mine Ethereum on antPool.
admin
May 3rd, 2020 at 12:46
NBMiner v30.1:
– Reduce ‘ethash’ and ‘kawpow’ startup time.
– Fix a possible crash on certain rigs of reason ‘invalid kernel image’.
– Do not apply memory tweak if ‘-mt’ is set to 0 on corresponding gpu.
– Print system information on start.