Bitmain Antminer S23 Hyd 3U vs Canaan Avalon A1566I
Side-by-side specs, profitability, and home mining comparison.
Specifications Comparison
| Bitmain Antminer S23 Hyd 3U | Specification | Canaan Avalon A1566I |
|---|---|---|
| 1.2 PH/s | Taux de hachage | 249.0 TH/s |
| 11,020 W | Consommation électrique | 4,500 W |
| 9.5 J/TH | Efficiency | 18.1 J/TH |
| 50 dB | Niveau de bruit | 50 dB |
| — | Weight | 11.3 kg |
| 37,600 BTU/hr | BTU Output | 15,354 BTU/hr |
| 44/100 | Home Mining Score | 44/100 |
| — | Release Year | — |
| SHA-256 | Algorithme | SHA-256 |
| Bitmain | Manufacturer | Canaan |
Profitability Comparison
Bitmain Antminer S23 Hyd 3U
Canaan Avalon A1566I
Based on BTC price of $73,647 and current network difficulty as of May 30, 2026. Actual results vary.
Verdict
Selon notre analyse multifactorielle, le Bitmain Antminer S23 Hyd 3U l'emporte sur 3 des 4 facteurs (efficacité, hashrate, rapport qualité-prix). Where it pulls away hardest is 366% more hashrate (1,160 vs 249 TH/s). That said, the Canaan Avalon A1566I isn't beaten everywhere — it still wins consommation électrique. Cross-check the spec deltas and operating-cost table above against your own electricity rate before deciding.
Spec Deltas
Here is every spec where the Bitmain Antminer S23 Hyd 3U and Canaan Avalon A1566I actually differ, with the gap quantified:
- Bitmain Antminer S23 Hyd 3U 366% more hashrate (1,160 vs 249 TH/s)
- Canaan Avalon A1566I 59% better power draw (11,020 vs 4,500 W)
- Bitmain Antminer S23 Hyd 3U 47% better efficacité (9.5 vs 18.1 J/TH)
- Bitmain Antminer S23 Hyd 3U 145% more heat output (37,600 vs 15,354 BTU/hr)
Cost & ROI Over Time
A miner pays for itself in profit, not specs. These projections track upfront cost against one, two and three years of net earnings at $0.10/kWh.
| Bitmain Antminer S23 Hyd 3U | Metric | Canaan Avalon A1566I |
|---|---|---|
| $7,988 | Upfront cost (MSRP) | $2,710 |
| $12.20 | Daily net profit | -$2.50 |
| -$3,535 | Net after 1 year | -$3,624 |
| +$919 | Net after 2 years | -$4,538 |
| +$5,372 | Net after 3 years | -$5,452 |
| Pays for itself in ~22 months at current rates | Payback period | Does not pay back at current rates (negative daily profit) |
Projections assume continuous operation, a flat $0.10/kWh rate, and no hardware degradation, pool fees, or BTC price change. Real-world ROI varies.
Best For...
Best for Profitability
Bitmain Antminer S23 Hyd 3U$14.71/day higher profit at current rates.
Best for Home Mining
TieBoth miners are equally suitable for home use.
Best for Efficiency
Bitmain Antminer S23 Hyd 3U9.5 J/TH — lower electricity cost per terahash.
Frequently Asked Questions
Bitmain Antminer S23 Hyd 3U vs Canaan Avalon A1566I: which one earns more per day?
At the current BTC price and a $0.10/kWh electricity rate, the Bitmain Antminer S23 Hyd 3U is more profitable at $12.20/day compared to $-2.50/day for the Canaan Avalon A1566I. Profitability depends heavily on your electricity rate — use the selector above to calculate with your actual costs.
Bitmain Antminer S23 Hyd 3U vs Canaan Avalon A1566I: which runs at a lower noise level?
Both miners have similar noise levels. Check the specs table above for exact decibel readings.
Which is better for home mining, the Bitmain Antminer S23 Hyd 3U or Canaan Avalon A1566I?
Both miners score similarly on our Home Mining Score. Consider your specific constraints (noise tolerance, available power, heat needs) to decide.
How far apart are the Bitmain Antminer S23 Hyd 3U and Canaan Avalon A1566I on J/TH?
The Bitmain Antminer S23 Hyd 3U runs at 9.5 J/TH while the Canaan Avalon A1566I runs at 18.1 J/TH — a difference of 8.6 J/TH. Lower efficiency means less electricity per terahash of mining power, directly reducing operating costs. In relative terms that is 47% better efficacité (9.5 vs 18.1 J/TH).