Bitmain Antminer S9 Hydro (18Th) vs Canaan AvalonMiner 741
Side-by-side specs, profitability, and home mining comparison.
Specifications Comparison
| Bitmain Antminer S9 Hydro (18Th) | Specification | Canaan AvalonMiner 741 |
|---|---|---|
| 18.0 TH/s | Taux de hachage | 7.3 TH/s |
| 1,728 W | Consommation électrique | 1,150 W |
| 96.0 J/TH | Efficiency | 157.5 J/TH |
| — | Niveau de bruit | — |
| 5.2 kg | Weight | 4.3 kg |
| 5,896 BTU/hr | BTU Output | 3,924 BTU/hr |
| 28/100 | Home Mining Score | 31/100 |
| — | Release Year | — |
| SHA-256 | Algorithme | SHA-256 |
| Bitmain | Manufacturer | Canaan |
Profitability Comparison
Bitmain Antminer S9 Hydro (18Th)
Canaan AvalonMiner 741
Based on BTC price of $73,540 and current network difficulty as of May 30, 2026. Actual results vary.
Verdict
Our scoring model gives the nod to the Bitmain Antminer S9 Hydro (18Th), which leads on 2 of 4 weighted factors (efficacité, hashrate). Where it pulls away hardest is 147% more hashrate (18.0 vs 7.3 TH/s). That said, the Canaan AvalonMiner 741 isn't beaten everywhere — it still wins consommation électrique and score de minage domestique. The right pick still depends on your power cost and noise tolerance — the breakdowns above make that call concrete.
Spec Deltas
Stripped to the numbers, this is how far apart the Bitmain Antminer S9 Hydro (18Th) and Canaan AvalonMiner 741 sit on each measurable spec:
- Bitmain Antminer S9 Hydro (18Th) 147% more hashrate (18.0 vs 7.3 TH/s)
- Canaan AvalonMiner 741 33% better power draw (1,728 vs 1,150 W)
- Bitmain Antminer S9 Hydro (18Th) 39% better efficacité (96.0 vs 157.5 J/TH)
- Canaan AvalonMiner 741 17% better weight (5.2 vs 4.3 kg)
- Bitmain Antminer S9 Hydro (18Th) 50% more heat output (5,896 vs 3,924 BTU/hr)
- Canaan AvalonMiner 741 11% more score de minage domestique (28.0 vs 31.0)
Best For...
Best for Profitability
TieBoth miners produce similar daily profit.
Best for Home Mining
Canaan AvalonMiner 741Score: 31/100. 0 dB noise level.
Best for Efficiency
Bitmain Antminer S9 Hydro (18Th)96.0 J/TH — lower electricity cost per terahash.
Frequently Asked Questions
Which makes more money, the Bitmain Antminer S9 Hydro (18Th) or the Canaan AvalonMiner 741?
At the current BTC price and a $0.10/kWh electricity rate, the Canaan AvalonMiner 741 is more profitable at $-2.52/day compared to $-3.55/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 Canaan AvalonMiner 741?
Both miners have similar noise levels. Check the specs table above for exact decibel readings.
Bitmain Antminer S9 Hydro (18Th) vs Canaan AvalonMiner 741: which fits a residential setup better?
The Canaan AvalonMiner 741 scores 31/100 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.
How far apart are the Bitmain Antminer S9 Hydro (18Th) and Canaan AvalonMiner 741 on J/TH?
The Bitmain Antminer S9 Hydro (18Th) runs at 96.0 J/TH while the Canaan AvalonMiner 741 runs at 157.5 J/TH — a difference of 61.5 J/TH. Lower efficiency means less electricity per terahash of mining power, directly reducing operating costs. In relative terms that is 39% better efficacité (96.0 vs 157.5 J/TH).