BZminer. Download BZ miner

Latest release

Release v9.1.4 of BzMiner. All feedback is welcome ;)

What's in this release (v9.1.4)

  • Fixed 100% LHR Unlock v1 not working on older linux nvidia drivers (<511
  • core, memory, and power limit throttle notifications
  • Added --cache_dag option for eth + zil mining
  • Fixed ezil protocol
  • Added --update_frequency_shares x option to update display only after x shares found
  • Fixed windows memory temps not showing on nvidia driver 466
  • Fixed autofan temperature range not working correctly
  • Fixed Ixian not reconnecting to pool properly
  • Fixed timings name column not expanding properly
  • added ethzil scripts

What's in this release (v9.1.3)

  • Much more stable 100% LHR Unlock v1! (supported on drivers 465-511)
  • LHR Unlock stability adjuster --lhr_stability. Lower value is more stable.
  • Added Auto fan control (--oc_fan_speed t:N[fMin-fMax])
  • New rejected shares watchdog
  • Added command line option --hide_disabled_devices

What's in this release (v9.0.2)

  • GDDR5 Memory Tweak (--oc_mem_tweak)
  • Memory timings table display (config.txt display_settings::log_device_timings)
  • New TBS Watchdog (config.txt pool_configs::tbs_watchdog)
  • New "Totals" tab in HTML GUI
  • Bug Fix: solution latency reporting slowly increasing
  • Bug Fix: Crash at startup in some cases
  • Bug Fix: Networking performance
  • Bug Fix: Ixian not submitting found solutions after some time

What's in this release (v9.0.0)

  • New coin: Ixian (Experimental, AMD not yet optimized)
  • Removed requirements for NVRTC shared library (Cuda install)
  • Kaspa: Blockchain dev fee added when mining to pool
  • Kaspa: Fixed crashing after some time
  • Kaspa: Fixed solo mode ports not closing properly
  • Kaspa: Fixed invalid extra nonce
  • Kaspa: Warn if wallet doesn't start with kaspa:
  • Kaspa: Ability to toggle blockchain team dev fee (2%, blockchain_fee)
  • Option to increase dev fee (extra_dev_fee)
  • Internal stability fixes related to logging from multiple threads
  • Bug fix: tbs < 1 second not displaying properly
  • Bug fix: Hung GPU not resetting hashrate
  • Bug fix: Command line intensity not overriding for all devices
  • Bug fix: Command line pool not resetting config.txt pool
  • Bug fix: Other internal stability changes
  • Added version for ubuntu 16.04


  • includes the CLI for windows
  • bzminer_v9.1.4_linux.tar.gz includes the CLI for Linux

Ubuntu 16.04 (requires Cuda 11.2 install). Only use if on Ubuntu 16.04

  • bzminer_v9.1.4_ubuntu_1604.tar.gz includes the CLI for Linux


MD5: c7b6f6b06292cdb7e9868cf18029a622 SHA256: 7078fa012a970da310ca3456eb7d47bdb3eff8b89ef6589c0f3d4df4d9b81b65


MD5: a11e3c85b0df186f0d7125813b7a795f SHA256: 48f39793088d65e26b4a9e8f20363ea1ca95ecd3f98a6a73fda57e999c473a1b


MD5: f2b09e4024b521d45ca0c02545dd6228 SHA256: 0db9b73174dbf51ec6c47e447ec19dc76773efb33eb2427e46de2e674b15bf14


Bzminer .bat file examples

Ethereum (ETH)

bzminer.exe -a ethash -w WALLET_ADDRESS -p stratum+tcp:// -r WORKER_NAME

Ethereum Classic (ETC)

bzminer.exe -a etchash -w WALLET_ADDRESS -p stratum+tcp:// -r WORKER_NAME

Ravencoin (RVN)

bzminer.exe -a kawpow -w WALLET_ADDRESS -p stratum+tcp:// -r WORKER_NAME

Alephium (ALPH)

bzminer.exe -a alph -w WALLET_ADDRESS -p stratum+tcp:// -r WORKER_NAME

Eth+ALPH Dual Mining

bzminer.exe -a ethash -w WALLET_ADDRESS_ETH -p stratum+tcp:// --a2 alph --w2 WALLET_ADDRESS_ALPH --p2 stratum+tcp://

Bzminer Setup

Download the latest Bzminer from the link above. After that, extract the archive and go to the folder with the miner. Select the coin you are interested in for mining and edit the .bat file. If you have not yet chosen what you want to mine, then we recommend that you first go to our mining calculator, where you can specify your video card and get the most profitable coin for the current day. Above you will find ready-made examples of bat files for each coin that you can mine on our pool. You will only have to specify your wallet address and, if desired, the name of the worker (rig).

Bzminer basic commands

-a, -a2 selection of algorithm for main and dual mining;
--disable disables the specified video cards from mining. A space is used as a separator. Use the device ID in the format pci_bus:pci_device (eg --disable 1:0 3:0). Use the --devices command to find the device IDs. In HiveOS, this parameter is set in the add. configuration;
-w this field specifies the address of your wallet or the address of the account on the pool;
--w2 to specify the second address if you mine in dual mode;
--pool_password, --pool_password2 password, use x by default;
-w, --worker, --worker2 worker name (rig ). It is set either as a separate parameter or through a dot after the wallet address;
--cpu-priority the level of CPU utilization during mining on a video card. The default is set to 2. If the processor does not pull, you can set 0. The maximum value is 5;
--reconnect-on-fail-shares reconnect the miner to the pool in case of receiving rejected shares from the pool ;
--nvidia 1mine only on Nvidia devices;
--amd 1mine only on AMD devices;
-h, --help display all available commands.

Bzminer Overclocking

--oc_lock_core_clock Lock core overclock value. You can also set different values ​​for video cards by specifying their ID, for example --oc_lock_core_clock 1000 1200 1300 (1000 for video card with ID0, 1200 for video card with ID1, 1300 for video card with ID2);
--oc_lock_core_clock Lock overclock value in memory. You can also set different values ​​for video cards separated by a space;
--oc_core_clock_offset sets the core clock frequency of the video card in MHz. A space-separated value can be specified for multiple cards;
--oc_memory_clock_offset sets the graphics card memory frequency in MHz. You can specify a value for several cards through a space;
--oc_power_limit specifying the power limit (video card consumption), in watts. Through a space, you can specify a value unique for each card. For example --oc_power_limit 140 150 160 150.

Bz miner common errors/issues

bzminer hung gpu detected - overclocking. Turn down your settings. If this does not help, update the miner to the latest version.

Dev Fees

ETH - 0,5%
ETC - 0,5%
RVN - 0,5%
ALPH - 0,5%

Bzminer API

--http_address specifies the IP address to listen on for the HTTP API. The default is;
--http_port sets the port. The default port is 4014.

Bz miner not starting

If you have Windows OS and the miner crashes immediately at startup, then add pause to the second line of the miner. Next, start the miner and read the error. After that, double-check your miner settings. If you have HiveOS or any other OS - go to the miner console and look at the logs of what is happening in the miner. After that, double-check your miner settings.