Bitmain Antminer S17+ (73Th) vs Canaan AvalonMiner 821
Side-by-side specs, profitability, and home mining comparison.
Specifications Comparison
| Bitmain Antminer S17+ (73Th) | Specification | Canaan AvalonMiner 821 |
|---|---|---|
| 73.0 TH/s | Taux de hachage | 11.5 TH/s |
| 2,920 W | Consommation électrique | 1,200 W |
| 40.0 J/TH | Efficiency | 104.4 J/TH |
| — | Niveau de bruit | — |
| 11,000.0 kg | Weight | 4,700.0 kg |
| 9,963 BTU/hr | BTU Output | 4,094 BTU/hr |
| 22/100 | Home Mining Score | 31/100 |
| — | Release Year | — |
| SHA-256 | Algorithme | SHA-256 |
| Bitmain | Manufacturer | Canaan |
Profitability Comparison
Bitmain Antminer S17+ (73Th)
Canaan AvalonMiner 821
Based on BTC price of $71,782 and current network difficulty as of Mar 25, 2026. Actual results vary.
Verdict
Selon notre analyse multifactorielle, le Bitmain Antminer S17+ (73Th) l'emporte sur 3 des 5 facteurs (efficacité, hashrate, rapport qualité-prix). Le Canaan AvalonMiner 821 a l'avantage en consommation électrique and score de minage domestique. 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
Canaan AvalonMiner 821Score: 31/100. 0 dB noise level.
Best for Efficiency
Bitmain Antminer S17+ (73Th)40.0 J/TH — lower electricity cost per terahash.
Frequently Asked Questions
Is the Bitmain Antminer S17+ (73Th) 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 $-2.52/day compared to $-4.74/day for the Bitmain Antminer S17+ (73Th). Profitability depends heavily on your electricity rate — use the selector above to calculate with your actual costs.
Which is quieter, the Bitmain Antminer S17+ (73Th) 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 S17+ (73Th) or Canaan AvalonMiner 821?
The Canaan AvalonMiner 821 scores 31/100 on our Home Mining Score (vs 22/100 for the Bitmain Antminer S17+ (73Th)). 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 S17+ (73Th) and Canaan AvalonMiner 821?
The Bitmain Antminer S17+ (73Th) runs at 40.0 J/TH while the Canaan AvalonMiner 821 runs at 104.4 J/TH — a difference of 64.4 J/TH. Lower efficiency means less electricity per terahash of mining power, directly reducing operating costs.