Bitmain Antminer S7 vs Avalon A1446
Side-by-side specs, profitability, and home mining comparison.
Specifications Comparison
| Bitmain Antminer S7 | Specification | Avalon A1446 |
|---|---|---|
| 4.7 TH/s | Taux de hachage | 135.0 TH/s |
| 1,293 W | Consommation électrique | 3,310 W |
| 273.4 J/TH | Efficiency | 24.5 J/TH |
| — | Niveau de bruit | 75 dB |
| 3,900.0 kg | Weight | 12.8 kg |
| 4,412 BTU/hr | BTU Output | 11,294 BTU/hr |
| 31/100 | Home Mining Score | 36/100 |
| — | Release Year | — |
| SHA-256 | Algorithme | SHA-256 |
| Bitmain | Manufacturer | Canaan |
Profitability Comparison
Bitmain Antminer S7
Avalon A1446
Based on BTC price of $78,370 and current network difficulty as of Apr 26, 2026. Actual results vary.
Verdict
Selon notre analyse multifactorielle, le Avalon A1446 l'emporte sur 4 des 5 facteurs (efficacité, hashrate, score de minage domestique, niveau sonore). Le Bitmain Antminer S7 a l'avantage en consommation électrique. 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
TieBoth miners produce similar daily profit.
Best for Home Mining
Avalon A1446Score: 36/100. 75 dB noise level.
Best for Efficiency
Avalon A144624.5 J/TH — lower electricity cost per terahash.
Frequently Asked Questions
Is the Bitmain Antminer S7 or Avalon A1446 more profitable?
At the current BTC price and a $0.10/kWh electricity rate, the Bitmain Antminer S7 is more profitable at $-2.93/day compared to $-3.04/day for the Avalon A1446. Profitability depends heavily on your electricity rate — use the selector above to calculate with your actual costs.
Which is quieter, the Bitmain Antminer S7 or Avalon A1446?
The Avalon A1446 is quieter at 75 dB compared to the Bitmain Antminer S7 at 0 dB. For home mining, lower noise levels make a significant difference in livability.
Which is better for home mining, the Bitmain Antminer S7 or Avalon A1446?
The Avalon A1446 scores 36/100 on our Home Mining Score (vs 31/100 for the Bitmain Antminer S7). 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 S7 and Avalon A1446?
The Bitmain Antminer S7 runs at 273.4 J/TH while the Avalon A1446 runs at 24.5 J/TH — a difference of 248.8 J/TH. Lower efficiency means less electricity per terahash of mining power, directly reducing operating costs.