Settings
Overview
This page controls the mode presets available on the device. This mode determines the fan speed, and starting voltage/frequency for the autotune process. The device will then adjust based on temperature to reach the highest hashrate possible given the temperature and fan speed provided.
Quiet Mode
- Limits Fan Speed to 25%
- Tunes to 60C Asic Temperature
Balanced Mode
- Limits Fan Speed to 35%
- Tunes to 60C Asic Temperature
- Default mode after first setup, or after overheat mode has been activated.
Turbo Mode
- Limits Fan Speed to 95%
- Tunes to 60C Asic Temperature
- Limits Power to 25 Watts
- Limits Voltage and Frequency to safe operating levels
Auto Tune Overview
Autotune Works in these steps:
Pre-heat: For the first 15 minutes after power-on, no changes are made to allow the device to reach stable temperature.
Raise preset to target Temperature: Once pre-heat ends, the loop increases core clock and supply voltage in small steps until either (a) the die temperature hits the 60 °C set-point, or (b) any hard limit for frequency, voltage, or power is encountered.
Low hashrate → increase voltage only: If temperature is within the ±2 °C band but observed hashrate is still < 80 % of its computed target, the algorithm raises voltage (≈ +10 mV) while leaving frequency unchanged to recover performance.
Over Temp: Whenever die temperature exceeds 62 °C, voltage and frequency is stepped down.