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RandomX, KawPow, CryptoNight and GhostRider unified CPU/GPU miner and RandomX benchmark
| cmake | ||
| doc | ||
| res | ||
| src | ||
| .gitignore | ||
| CHANGELOG.md | ||
| CMakeLists.txt | ||
| LICENSE | ||
| README.md | ||
XMRig
⚠️ Monero will change PoW algorithm on October 18, all miners and proxy should be updated to v2.8+ ⚠️
XMRig is a high performance Monero (XMR) CPU miner, with official support for Windows. Originally based on cpuminer-multi with heavy optimizations/rewrites and removing a lot of legacy code, since version 1.0.0 completely rewritten from scratch on C++.
- This is the CPU-mining version, there is also a NVIDIA GPU version and AMD GPU version.
- Roadmap for next releases.
Table of contents
- Features
- Download
- Usage
- Algorithm variations
- Build
- Common Issues
- Other information
- Donations
- Release checksums
- Contacts
Features
- High performance.
- Official Windows support.
- Small Windows executable, without dependencies.
- x86/x64 support.
- 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.
Download
- 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🔨 Build instructions.
- Clone with
Usage
Use config.xmrig.com to generate, edit or share configurations.
Options
-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
--cpu-priority set process priority (0 idle, 2 normal to 5 highest)
--no-huge-pages disable huge pages support
--no-color disable colored output
--variant algorithm PoW variant
--donate-level=N donate level, default 5% (5 minutes in 100 minutes)
--user-agent set custom user-agent string for pool
-B, --background run the miner in the background
-c, --config=FILE load a JSON-format configuration file
-l, --log-file=FILE log all output to a file
-S, --syslog use system log for output messages
--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/xmrig-proxy support
--print-time=N print hashrate report every N seconds
--api-port=N port for the miner API
--api-access-token=T access token for API
--api-worker-id=ID custom worker-id for API
-h, --help display this help and exit
-V, --version output version information and exit
Also you can use configuration via config file, default config.json. You can load multiple config files and combine it with command line options.
Algorithm variations
avoption used for automatic and simple threads mode (when you specify only threads count).- For advanced threads mode each thread configured individually and
avoption not used.
| av | Hashes per round | Hardware AES |
|---|---|---|
| 1 | 1 (Single) | yes |
| 2 | 2 (Double) | yes |
| 3 | 1 (Single) | no |
| 4 | 2 (Double) | no |
| 5 | 3 (Triple) | yes |
| 6 | 4 (Quard) | yes |
| 7 | 5 (Penta) | yes |
| 8 | 3 (Triple) | no |
| 9 | 4 (Quard) | no |
| 10 | 5 (Penta) | no |
Common Issues
HUGE PAGES unavailable
- Run XMRig as Administrator.
- Since version 0.8.0 XMRig automatically enables SeLockMemoryPrivilege for current user, but reboot or sign out still required. Manual instruction.
Other information
- No HTTP support, only stratum protocol support.
- Default donation 5% (5 minutes in 100 minutes) can be reduced to 1% via option
donate-level.
CPU mining performance
- Intel i7-7700 - 307 H/s (4 threads)
- AMD Ryzen 7 1700X - 560 H/s (8 threads)
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.
Maximum performance checklist
- Idle operating system.
- Do not exceed optimal thread count.
- Use modern CPUs with AES-NI instruction set.
- Try setup optimal cpu affinity.
- Enable fast memory (Large/Huge pages).
Donations
- XMR:
48edfHu7V9Z84YzzMa6fUueoELZ9ZRXq9VetWzYGzKt52XU5xvqgzYnDK9URnRoJMk1j8nLwEVsaSWJ4fhdUyZijBGUicoD - BTC:
1P7ujsXeX7GxQwHNnJsRMgAdNkFZmNVqJT
Release checksums
SHA-256
ea6a71732937e06d5434b863bedd2d627c500e8ce30b30a02054015bb3aae3fc xmrig-2.8.0-xenial-amd64.tar.gz/xmrig-2.8.0/xmrig
a067de09a2d49c39317d6a98e420fcd80ef040c8cecb6b21317cbe4eabbdb995 xmrig-2.8.0-xenial-amd64.tar.gz/xmrig-2.8.0/xmrig-notls
89b7b4616faec76c40dab714046ea08ebcd6c558299d17d44639e6bc62c54186 xmrig-2.8.0-gcc-win32.zip/xmrig.exe
0fae870bef4223905b24bb00283b3bba7ece547a09a540033beb9a2a33335124 xmrig-2.8.0-gcc-win32.zip/xmrig-notls.exe
953df29ef354d541b89a70a36ddf16d8a9d5f2c37419d3aacd1352ff6ff539e8 xmrig-2.8.0-gcc-win64.zip/xmrig.exe
84d73422a43b46879d88f87a492e99c81d5d632eb3be79793fc0b895196f131d xmrig-2.8.0-gcc-win64.zip/xmrig-notls.exe
8e1302fe632249a713d7af0b7f3f50ad6e707d71d00fcd1f3be56abc024f98ac xmrig-2.8.0-msvc-win64.zip/xmrig.exe
0042b5e7b14a4f8aca748a4c7656a0ec6705bc593c26f9987a25b10fa471f004 xmrig-2.8.0-msvc-win64.zip/xmrig-notls.exe