Bitmain Antminer B3 (780Hz) vs Antminer D7
Side-by-side specs, profitability, and home mining comparison.
Specifications Comparison
| Bitmain Antminer B3 (780Hz) | Specification | Antminer D7 |
|---|---|---|
| 780.0 H/s | Taux de hachage | 1,286.0 GH/s |
| 360 W | Consommation électrique | 3,148 W |
| 0.5 J/TH | Efficiency | 2,447.9 J/TH |
| — | Niveau de bruit | 70 dB |
| — | Weight | 14.4 kg |
| 1,228 BTU/hr | BTU Output | 10,741 BTU/hr |
| 34/100 | Home Mining Score | 36/100 |
| — | Release Year | — |
| Tensority | Algorithme | X11 |
| Bitmain | Manufacturer | Bitmain |
Profitability Comparison
Bitmain Antminer B3 (780Hz)
Antminer D7
Based on BTC price of $70,755 and current network difficulty as of Mar 25, 2026. Actual results vary.
Verdict
Selon notre analyse multifactorielle, le Bitmain Antminer B3 (780Hz) l'emporte sur 3 des 5 facteurs (efficacité, hashrate, consommation électrique). Le Antminer D7 a l'avantage en score de minage domestique and niveau sonore. Consultez les spécifications détaillées et les calculs de rentabilité ci-dessus pour déterminer quel mineur convient le mieux à votre installation.
Best For...
Best for Profitability
Bitmain Antminer B3 (780Hz)$30.57/day higher profit at current rates.
Best for Home Mining
Antminer D7Score: 36/100. 70 dB noise level.
Best for Efficiency
Bitmain Antminer B3 (780Hz)0.5 J/TH — lower electricity cost per terahash.
Frequently Asked Questions
Is the Bitmain Antminer B3 (780Hz) or Antminer D7 more profitable?
At the current BTC price and a $0.10/kWh electricity rate, the Bitmain Antminer B3 (780Hz) is more profitable at $23.06/day compared to $-7.52/day for the Antminer D7. Profitability depends heavily on your electricity rate — use the selector above to calculate with your actual costs.
Which is quieter, the Bitmain Antminer B3 (780Hz) or Antminer D7?
The Antminer D7 is quieter at 70 dB compared to the Bitmain Antminer B3 (780Hz) at 0 dB. For home mining, lower noise levels make a significant difference in livability.
Which is better for home mining, the Bitmain Antminer B3 (780Hz) or Antminer D7?
The Antminer D7 scores 36/100 on our Home Mining Score (vs 34/100 for the Bitmain Antminer B3 (780Hz)). This composite score factors in noise, power requirements, heat output, size, and setup ease — all critical for residential mining.
What is the efficiency difference between Bitmain Antminer B3 (780Hz) and Antminer D7?
The Bitmain Antminer B3 (780Hz) runs at 0.5 J/TH while the Antminer D7 runs at 2,447.9 J/TH — a difference of 2,447.4 J/TH. Lower efficiency means less electricity per terahash of mining power, directly reducing operating costs.