mining pools – Claymore’s Dual Ethereum AMD+NVIDIA GPU Miner v15.0 (Windows/Linux)

Claymore’s Dual Ethereum + Decred/Siacoin/Lbry/Pascal/Blake2s/Keccak AMD+NVIDIA GPU Miner.


NOTE: please upgrade to v15.0 as soon as possible, old versions support up to #299 epoch only, they will fail then!
v15.0 supports up to #384 epoch (4GB DAG size).

Latest version is v15.0 – Supercharged Edition:

  • now miner supports up to #384 epoch (4GB DAG size). Note that previous versions support up to #299 epoch, you will not be able to use old versions after #299 epoch.
  • added support for Navi cards (ETH-only mode).
  • now miner sets environment variables automatically (required for 4GB AMD cards).
  • a few minor bug fixes and improvements.


  • Supports applying optimized memory timings (straps) on-the-fly in Windows, without flashing VBIOS (currently Polaris, Vega, Nvidia 10xx cards only), up to 20% speedup. Best straps for Ethereum are included.

  • Supports new “dual mining” mode: mining both Ethereum and Decred/Siacoin/Lbry/Pascal/Blake2s/Keccak at the same time, with no impact on Ethereum mining speed. Ethereum-only mining mode is supported as well.

  • Effective Ethereum mining speed is higher by 3-5% because of a completely different miner code – much less invalid and outdated shares, higher GPU load, optimized OpenCL code, optimized assembler kernels.

  • Supports both AMD and nVidia cards, even mixed.

  • No DAG files.

  • Supports all Stratum versions for Ethereum: can be used directly without any proxies with all pools that support eth-proxy, qtminer or miner-proxy.

  • Supports Ethereum and Siacoin solo mining.

  • Supports both HTTP and Stratum for Decred.

  • Supports both HTTP and Stratum for Siacoin.

  • Supports Stratum for Lbry, Pascal, Blake2s, Keccak.

  • Supports failover.

  • Displays detailed mining information and hashrate for every card.

  • Supports remote monitoring and management.

  • Supports GPU selection, built-in GPU overclocking features and temperature management.

  • Supports Ethereum forks (Expanse, etc).

  • Windows and Linux versions.

This version is POOL/SOLO for Ethereum, POOL for Decred, POOL/SOLO for Siacoin, POOL for Lbry, POOL for Pascal, POOL for Blake2s, POOL for Keccak.

For old AMD cards, Catalyst (Crimson) 15.12 is required for best performance and compatibility.
For AMD 4xx/5xx cards (Polaris) you can use any recent drivers.
For AMD cards, set the following environment variables, especially if you have 2…4GB cards: