VNISH X19 Mining Profiles — Overclocking, Hashrate & Efficiency
Compare VNISH performance profiles for Antminer X19 series. Compare hashrate, power consumption and energy efficiency (W/TH) to choose the optimal operating mode for your miner.
Choose the Right Mining Profile
VNISH profiles allow you to adjust miner performance for different priorities.
VNISH X19 Mining Profiles
Explore VNISH performance profiles for supported Antminer X19 models. Move the slider to compare available hashrate, power consumption and energy efficiency settings.
Power and hashrate values are based on VNISH X19 preset data. Energy efficiency (W/TH) is calculated as power consumption divided by hashrate. Actual performance may vary depending on miner condition, power supply, cooling and operating environment.
Important Information
Mining profile performance can vary between devices, even when miners use the same Antminer model. Chip quality, power supply, cooling and operating conditions can affect achievable hashrate and power consumption.
Start with a lower profile and monitor the miner before moving to higher performance settings. Pay attention to temperatures, stability, hardware errors and actual power consumption during operation.
The values shown in the profiles are reference values. Actual results may differ depending on hardware condition and operating environment.
Before increasing performance
Frequently Asked Questions
Common questions about VNISH mining profiles, hashrate, power consumption and energy efficiency for Antminer X19 series.
What is a VNISH mining profile?
A VNISH mining profile is a predefined operating configuration that sets a target hashrate and corresponding power consumption for the miner. Different profiles allow you to choose between lower power consumption and higher mining performance.
Which VNISH profile should I choose?
Start with a lower profile and evaluate miner stability, temperature, power consumption and hashrate. You can then move gradually to higher performance settings if your cooling system and power supply allow it.
What does W/TH mean?
W/TH means watts per terahash and represents the miner's energy efficiency. It is calculated by dividing power consumption in watts by hashrate in TH/s. A lower W/TH value means better energy efficiency.
Will my miner achieve exactly the same hashrate and power values?
Not necessarily. Actual performance can vary depending on chip quality, miner condition, power supply, cooling and operating environment. The profile values should therefore be treated as reference values.
Can I increase the profile directly to the maximum setting?
It is better to increase performance gradually. After changing a profile, monitor temperatures, stability, hardware errors and actual power consumption before moving to a higher setting.
Does a higher hashrate always mean better mining efficiency?
No. A higher hashrate usually also requires more power. Compare both hashrate and W/TH when selecting a profile to understand the balance between performance and energy efficiency.
VNISH Firmware for Antminer X19
Select your Antminer model to view VNISH firmware, installation information and available performance features.