XMRig is high performance Monero (XMR) CPU miner, with the official full Windows support. Based on cpuminer-multi with heavy optimizations/rewrites and removing a lot of legacy code.

• Features
• Download
• Usage
• Algorithm variations
• Build
• Common Issues
• Other information
• Donations
• Contacts

• High performance (290+ H/s on i7 6700).
• Official Windows support.
• Small Windows executable, only 535 KB without dependencies.
• Support for backup (failover) mining server.
• keepalived support.
• Command line options compatible with cpuminer.
• CryptoNight-Lite support for AEON.
• Smart automatic CPU configuration.
• Nicehash support
• It's open source software.

• Binary releases: https://github.com/xmrig/xmrig/releases
• Git tree: https://github.com/xmrig/xmrig.git
  • Clone with git clone https://github.com/xmrig/xmrig.git

xmrig.exe -o xmr-eu.dwarfpool.com:8005 -u YOUR_WALLET -p x -k

xmrig.exe -o pool.supportxmr.com:5555 -u YOUR_WALLET1 -k -o xmr-eu.dwarfpool.com:8005 -u YOUR_WALLET2 -p x -k

For failover you can add multiple pools, maximum count not limited.

  -a, --algo=ALGO       cryptonight (default) or cryptonight-lite
  -o, --url=URL         URL of mining server
  -O, --userpass=U:P    username:password pair for mining server
  -u, --user=USERNAME   username for mining server
  -p, --pass=PASSWORD   password for mining server
  -t, --threads=N       number of miner threads
  -v, --av=N            algorithm variation, 0 auto select
  -k, --keepalive       send keepalived for prevent timeout (need pool support)
  -r, --retries=N       number of times to retry before switch to backup server (default: 5)
  -R, --retry-pause=N   time to pause between retries (default: 5)
      --cpu-affinity    set process affinity to cpu core(s), mask 0x3 for cores 0 and 1
      --no-color        disable colored output
      --donate-level=N  donate level, default 5% (5 minutes in 100 minutes)
  -B, --background      run the miner in the background
  -c, --config=FILE     load a JSON-format configuration file
      --max-cpu-usage=N maximum cpu usage for automatic threads mode (default 75)
      --safe            safe adjust threads and av settings for current cpu
      --nicehash        enable nicehash support
      --print-time=N    print hashrate report every N seconds
  -h, --help            display this help and exit
  -V, --version         output version information and exit

Since version 0.8.0.

• --av=1 For CPUs with hardware AES.
• --av=2 Lower power mode (double hash) of 1.
• --av=3 Software AES implementation.
• --av=4 Lower power mode (double hash) of 3.

• Run XMRig as Administrator.
• Since version 0.8.0 XMRig automatically enable SeLockMemoryPrivilege for current user, but reboot or sign out still required. Manual instruction.

• No HTTP support, only stratum protocol support.
• No TLS support.
• Default donation 5% (5 minutes in 100 minutes) can be reduced to 1% via command line option --donate-level.

• i7-6700 - 290+ H/s (4 threads, cpu affinity 0xAA)
• Dual E5620 - 377 H/s (12 threads, cpu affinity 0xEEEE)

Please note performance is highly dependent on system load. The numbers above are obtained on an idle system. Tasks heavily using a processor cache, such as video playback, can greatly degrade hashrate. Optimal number of threads depends on the size of the L3 cache of a processor, 1 thread requires 2 MB of cache.

• Idle operating system.
• Do not exceed optimal thread count.
• Use modern CPUs with AES-NI instructuon set.
• Try setup optimal cpu affinity.
• Enable fast memory (Large/Huge pages).

• XMR: 48edfHu7V9Z84YzzMa6fUueoELZ9ZRXq9VetWzYGzKt52XU5xvqgzYnDK9URnRoJMk1j8nLwEVsaSWJ4fhdUyZijBGUicoD
• BTC: 1P7ujsXeX7GxQwHNnJsRMgAdNkFZmNVqJT

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