Bitmain Antminer T9 (11.5Th) vs Canaan AvalonMiner 821
Side-by-side specs, profitability, and home mining comparison.
Specifications Comparison
| Bitmain Antminer T9 (11.5Th) | Specification | Canaan AvalonMiner 821 |
|---|---|---|
| 11.5 TH/s | Taux de hachage | 11.5 TH/s |
| 1,450 W | Consommation électrique | 1,200 W |
| 126.1 J/TH | Efficiency | 104.4 J/TH |
| — | Niveau de bruit | — |
| 3,800.0 kg | Weight | 4,700.0 kg |
| 4,947 BTU/hr | BTU Output | 4,094 BTU/hr |
| 31/100 | Home Mining Score | 31/100 |
| — | Release Year | — |
| SHA-256 | Algorithme | SHA-256 |
| Bitmain | Manufacturer | Canaan |
Profitability Comparison
Bitmain Antminer T9 (11.5Th)
Canaan AvalonMiner 821
Based on BTC price of $74,307 and current network difficulty as of Mar 17, 2026. Actual results vary.
Verdict
Selon notre analyse multifactorielle, le Canaan AvalonMiner 821 l'emporte sur 3 des 3 facteurs (efficacité, consommation électrique, rapport qualité-prix). 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
TieBoth miners are equally suitable for home use.
Best for Efficiency
Canaan AvalonMiner 821104.4 J/TH — lower electricity cost per terahash.
Frequently Asked Questions
Is the Bitmain Antminer T9 (11.5Th) or Canaan AvalonMiner 821 more profitable?
At the current BTC price and a $0.10/kWh electricity rate, the Canaan AvalonMiner 821 is more profitable at $-2.51/day compared to $-3.11/day for the Bitmain Antminer T9 (11.5Th). Profitability depends heavily on your electricity rate — use the selector above to calculate with your actual costs.
Which is quieter, the Bitmain Antminer T9 (11.5Th) or Canaan AvalonMiner 821?
Both miners have similar noise levels. Check the specs table above for exact decibel readings.
Which is better for home mining, the Bitmain Antminer T9 (11.5Th) or Canaan AvalonMiner 821?
Both miners score similarly on our Home Mining Score. Consider your specific constraints (noise tolerance, available power, heat needs) to decide.
What is the efficiency difference between Bitmain Antminer T9 (11.5Th) and Canaan AvalonMiner 821?
The Bitmain Antminer T9 (11.5Th) runs at 126.1 J/TH while the Canaan AvalonMiner 821 runs at 104.4 J/TH — a difference of 21.7 J/TH. Lower efficiency means less electricity per terahash of mining power, directly reducing operating costs.