Compatibility of GMiner ASIC Firmware with the New Antminer S21 and T21 Models

HashBoost
Dec 1
3 min read

Compatibility of GMiner ASIC Firmware with the New Antminer S21 and T21 Models

💡 Introduction

The release of Antminer S21 and T21 marked a significant step forward in the mining industry. These devices offer higher energy efficiency, improved cooling systems, and an updated chip architecture. Naturally, miners are asking an important question: Is GMiner ASIC Firmware compatible with the new S21/T21 models? This topic is especially relevant in the context of Compatibility of GMiner ASIC Firmware with the New Antminer S21 and T21 Models.

HashBoost — the official distributor of GMiner ASIC — prepared a full overview of compatibility, features, and performance benefits for the new-generation devices.

🛠 GMiner Firmware Compatibility with S21 and T21

GMiner ASIC Firmware is fully adapted for the latest S21 and T21 miners, including:

Antminer S21 200TH / 189TH
Antminer S21 Pro
Antminer T21 190TH / 180TH
Antminer T21 Hydro (partial support)

The compatibility includes:✔️ correct operation of all temperature sensors✔️ support for new frequency distribution algorithms✔️ compatibility with updated fan drivers✔️ full support for next-generation autotuning✔️ Power Efficiency Mode for reduced energy use

📘 Full technical manual:https://www.hashboost.online/manual

🚀 What GMiner ASIC Firmware Adds to Antminer S21 / T21

⚡ 1. Increased Hashrate

Thanks to optimized Auto-Tuning for the new 5nm chips, GMiner can boost performance by:

S21 → +10–15%
T21 → +15–18%

The firmware distributes frequency individually to each chip, maximizing output while maintaining stability.

🔋 2. Up to −20% Lower Power Consumption

The new S21/T21 models are already efficient —but Power Efficiency Mode can reduce consumption even further:

optimized voltage curves
dynamic fan control
automatic load reduction during thermal spikes

Result: up to 20% power savings without affecting hashrate.

📘 Optimization & Power Efficiency Guide:https://www.hashboost.online/manual/optimization

🌡 3. Smart Thermal Management

S21 and T21 miners use updated cooling systems with improved temperature sensors.GMiner firmware is adapted to support:

per-chip temperature monitoring
predictive fan control
overheating protection with auto-recovery

🌐 4. Full Support for the HashBoost Web Panel

The S21 and T21 integrate seamlessly with the HashBoost Web Panel, offering:

chip temperatures
per-board efficiency
real-time hashrate
power consumption
fan load
pool connection status

📘 Monitoring & Analytics Guide:https://www.hashboost.online/ru/manual/monitoring

🔒 5. Full Hardware Safety for New Models

GMiner ASIC Firmware respects all safe voltage and frequency rangesspecified for S21/T21 hardware.

Protection includes:✔️ frequency limiters✔️ optimized fan driver support✔️ digitally signed updates✔️ automatic hardware stability checks

🧪 Testing & Real-World Results

GMiner ASIC engineers performed long-term stress testing on S21 and T21 models.

Average results:

Model	Hashrate Boost	Power Reduction	Temperature Drop
S21 200TH	+12%	−17%	−6°C
S21 Pro	+10%	−15%	−5°C
T21 190TH	+16%	−18%	−7°C

All devices demonstrated stable 30-day operation with zero critical errors.

🧩 Conclusion

The Antminer S21 and T21 models are fully compatible with GMiner ASIC Firmware,and the firmware significantly extends their performance beyond stock capabilities.

You get:

higher hashrate
lower power consumption
advanced chip protection
better monitoring and analytics
stable 24/7 operation

HashBoost recommends using only verified and official firmware builds to ensure stability and long-term reliability.

Official Contacts

For technical support, firmware access, and partnership inquiries, please contact the HashBoost team through our official channels below.We are available 24/7 to assist you with installation, configuration, and optimization of your GMiner ASIC devices.

Email: support@hashboost.online

Website: www.hashboost.online

Download Toolkit: Download GMiner Toolkit v1.15

Telegram: t.me/hashboost

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