Performance profiles change the balance between hashrate, power consumption, temperature and stability. Start conservatively, measure the result and increase performance only when cooling and power remain stable.
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Choose the right starting point
- Conservative: best for hot rooms, limited power, older hardware or first validation.
- Balanced: the normal starting point for stable power and adequate airflow.
- High performance: only for proven cooling, sufficient PSU capacity and close monitoring.
Important: The highest advertised hashrate is not automatically the most profitable profile. Compare efficiency, rejected shares, hardware errors and cooling cost.
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1. Open Performance settings
Sign in to the miner, open Mining and select Performance. The available presets depend on the exact miner model and firmware version.
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2. Select and apply a profile
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Review the expected hashrate and power shown for each preset.
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Select a profile appropriate for the current cooling and electrical conditions.
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Select Save, then Apply.
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Allow the miner to restart and begin autotuning.
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3. Let autotuning finish
Hashrate and power can fluctuate while the firmware tests frequencies and voltages. Avoid changing profiles or restarting the miner during this process unless a safety threshold is reached.
Important: Watch chip temperatures, fan speed and input power throughout tuning. Reduce the profile immediately if the miner repeatedly overheats or restarts.
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4. Validate before increasing performance
- All hashboards and chips remain detected.
- Temperatures stabilise within the limits recommended for your model.
- Fans do not remain at an abnormal maximum without explanation.
- Accepted shares rise normally and rejected shares stay low.
- There are no repeated restarts or rapidly increasing hardware errors.