PeakMiner
A miner for NVIDIA GPUs, tuned for the PearlHash algorithm and the Pearl coin, with CUDA kernels optimized per GPU generation from Turing through Blackwell.
Pros:
- Kernel profiles tuned per GPU architecture — high hashrate at low power draw.
- Built-in overclocking and per-GPU temperature limits, no external OC tool needed.
- Auto-detects TCP vs SSL pools and supports comma-separated failover pool URLs.
- Ships for Windows, Linux (HiveOS) and Docker, with a built-in HTTP stats API for rig monitoring.
Cons:
- Proprietary, closed-source — redistribution and reverse engineering are restricted by the license.
- NVIDIA only — no AMD, Intel, or CPU mining.
- Relatively new miner, coin support is still limited.
List of Coins and Algorithms:
- Pearl (PRL) — PearlHash
- BTX — BTX
Fees
- Pearl 3%
- BTX 3%
Supported GPUs
- NVIDIA Turing (RTX 20xx, T4, CMP 30HX) and newer — Ampere (RTX 30xx, A100), Ada (RTX 40xx), Hopper (H100/H200), Blackwell (RTX 50xx, B200/B300).
