Download NBMiner 42.2 - AMD+Nvidia GPU Miner

2 minute read

Version: 42.2
File: *NBMiner.exe,
SHA256: 822cd2ecc4f4b6f5f053598c63b32fcc9f5561c005fb27258b2663f092b0daee
(Download for Linux)

NBMiner The new NBMiner stable version is ready.

You can download NBMiner 42.2 from here:

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Download (mirror)

Inside the archive you will find a file README.txt with installation instructions.

Make sure to replace the pool and wallet address by what you’re using in all files.

mining rig


  • feature: ethash Add a new option --lhr-mode to select LHR unlock mode.
    • --lhr-mode 1 is the default mode and is the same as which in v41.5
    • Try to use --lhr-mode 2 if stability issue encountered in mode 1, for json config, use "lhr-mode": "2"
    • LHR v3 GPUs can only use mode 1
  • feature: ethash Extend LHR unlocker to work with old driver versions. Starting from Windows v512.95 and Linux v515.x, LHR unlocker no longer works, make sure not to use these new driver versions.
  • optimize: ethash small hashrate improvement on Nvidia GPUs.
  • feature: Add GDDR6X memory temp in summary table for Linux.
  • feature: Add GPU RAM type and GPU RAM vendor in log.
  • feature: Add Nvidia driver versoin in summary table.
  • feature: ethash Add eth_submitHashrate for nicehash (EthereumStratum) protocol.
  • feature: If Overclock applies through nbminer, reset settings to stock when miner exit.
  • feature: -mt option on windows does not require custom driver anymore (admin priviledge is required).
  • NOTE: NBMiner versions older than v39.5 (not included) will run into issue when ETH reaches EPOCH 520 (Approx mid September). Please make sure to upgrade to a newer version before that if ETH is still with POW.

100 percent LHR unlock WITHOUT Nicehash in NBminer! ETH hashrate for 3060,3060 Ti,3070,3070 Ti,3080,3080 Ti

In this video I test the new 100% LHR unlock for mining Ethereum at full hashrate on LHR GPUs. The full hashrate unlock for LHR cards was first introduced in Nicehash on Saturday and has now come to the latest version of NBminer as well. This new 100% LHR unlock is possible with NBminer, which lets you mine at full hashrate on LHR graphics cards, just like in Nicehash. I test it on all LHR GPUs, including the RTX 3060 LHR, 3060 Ti LHR and 3070 LHR, to see what hashrate, overclock settings and profits we can get. I show you how to download and set up the NBminer in both Windows and HiveOS to mine Ethereum with the 100% LHR unlocker. I then go through overclock settings and hashrates for all LHR GPUs, including the RTX 3070 Ti, 3080 LHR and 3080 Ti. After watching this video I hope you will have learned how to unlock LHR 100% for mining Ethereum at full hashrate with NBminer.