Optimized GPU miner.

Kernels tuned for each GPU generation and benchmarked against the other miners, coin by coin.

Windows Linux HiveOS · mmpOS

Coins

Each coin gets its own tuned kernels and a benchmark against the other miners.

        
            Pearl PRL
          
          algorithmpearlhash
          dev fee0.5%
          hardwareNVIDIA
          
          Next coin
          tell us which coin or hardware to tune next, on discord

Pick a coin for its benchmarks. The exact supported cards, and the setup for every coin: setup guide.

Features

Overclocking built in

Clock locks, offsets, power limit and fans, put back on exit.

Watchdog

Restarts on a GPU error or a stall. A failing GPU sits out 30 minutes.

Backup pools

Tried in order. Goes back to the first by itself.

Temperature pause

Per GPU, for the core and the memory.

Stats API

JSON, plus HiveOS and mmpOS dashboards.

TLS pools

stratum+ssl://, with the pool's certificate checked.

Several GPUs

Picked by number or PCI bus id.

Dev fee in the open

Listed per coin. Every fee round shows in the log.

Download 1.0.1

Windows

opminer-win64-1.0.1.zip

SHA-256

f71ae7c6b89a80170c8af25962f85f1b377bff017fc4c0268affadb9f2dd5753

Download

Windows setup →

Linux

opminer-linux-1.0.1.tar.gz

SHA-256

33a42ac0a6d20609c633acf51aab3e3d606b23e29eeab88f21af6e98087ea25d

Download

Linux setup →

HiveOS · mmpOS

https://opminer.dev/dl/opminer-1.0.1.tar.gz

SHA-256

7e9acf1846087aa3f551b5ced7d2811a5a98c1a70af412be41d78c107e83aece

Flight sheet guide →

Windows Defender may delete opminer.exe, as it does with most miners. If the SHA-256 matches, it's a false positive: add an exclusion for the miner's folder and unzip again.