Bitmain Antminer S9 Hydro (18Th) vs Avalon A1566
Side-by-side specs, profitability, and home mining comparison.
Specifications Comparison
| Bitmain Antminer S9 Hydro (18Th) | Specification | Avalon A1566 |
|---|---|---|
| 18.0 TH/s | Taux de hachage | 185.0 TH/s |
| 1,728 W | Consommation électrique | 3,420 W |
| 96.0 J/TH | Efficiency | 18.5 J/TH |
| — | Niveau de bruit | 75 dB |
| 5,150.0 kg | Weight | 14.9 kg |
| 5,896 BTU/hr | BTU Output | 11,669 BTU/hr |
| 28/100 | Home Mining Score | 36/100 |
| — | Release Year | — |
| SHA-256 | Algorithme | SHA-256 |
| Bitmain | Manufacturer | Canaan |
Profitability Comparison
Bitmain Antminer S9 Hydro (18Th)
Avalon A1566
Based on BTC price of $70,799 and current network difficulty as of Mar 25, 2026. Actual results vary.
Verdict
Selon notre analyse multifactorielle, le Avalon A1566 l'emporte sur 4 des 5 facteurs (efficacité, hashrate, score de minage domestique, niveau sonore). Le Bitmain Antminer S9 Hydro (18Th) 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 A1566Score: 36/100. 75 dB noise level.
Best for Efficiency
Avalon A156618.5 J/TH — lower electricity cost per terahash.
Frequently Asked Questions
Is the Bitmain Antminer S9 Hydro (18Th) or Avalon A1566 more profitable?
At the current BTC price and a $0.10/kWh electricity rate, the Avalon A1566 is more profitable at $-2.53/day compared to $-3.59/day for the Bitmain Antminer S9 Hydro (18Th). Profitability depends heavily on your electricity rate — use the selector above to calculate with your actual costs.
Which is quieter, the Bitmain Antminer S9 Hydro (18Th) or Avalon A1566?
The Avalon A1566 is quieter at 75 dB compared to the Bitmain Antminer S9 Hydro (18Th) at 0 dB. For home mining, lower noise levels make a significant difference in livability.
Which is better for home mining, the Bitmain Antminer S9 Hydro (18Th) or Avalon A1566?
The Avalon A1566 scores 36/100 on our Home Mining Score (vs 28/100 for the Bitmain Antminer S9 Hydro (18Th)). 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 S9 Hydro (18Th) and Avalon A1566?
The Bitmain Antminer S9 Hydro (18Th) runs at 96.0 J/TH while the Avalon A1566 runs at 18.5 J/TH — a difference of 77.5 J/TH. Lower efficiency means less electricity per terahash of mining power, directly reducing operating costs.