Avalon A1446 vs Canaan Avalon A1566HA
Side-by-side specs, profitability, and home mining comparison.
Specifications Comparison
| Avalon A1446 | Specification | Canaan Avalon A1566HA |
|---|---|---|
| 135.0 TH/s | Taux de hachage | 460.0 TH/s |
| 3,310 W | Consommation électrique | 8,188 W |
| 24.5 J/TH | Efficiency | 17.8 J/TH |
| 75 dB | Niveau de bruit | 80 dB |
| 12.8 kg | Weight | 20.0 kg |
| 11,294 BTU/hr | BTU Output | 27,938 BTU/hr |
| 36/100 | Home Mining Score | 23/100 |
| — | Release Year | — |
| SHA-256 | Algorithme | SHA-256 |
| Canaan | Manufacturer | Canaan |
Profitability Comparison
Avalon A1446
Canaan Avalon A1566HA
Based on BTC price of $77,900 and current network difficulty as of May 16, 2026. Actual results vary.
Verdict
Selon notre analyse multifactorielle, le Canaan Avalon A1566HA l'emporte sur 3 des 6 facteurs (efficacité, hashrate, rapport qualité-prix). Its biggest concrete edge: 241% more hashrate (135 vs 460 TH/s). The Avalon A1446 holds the edge in consommation électrique and score de minage domestique and niveau sonore. Cross-check the spec deltas and ROI table above against your own electricity rate before deciding.
Spec Deltas
Here is every spec where the Avalon A1446 and Canaan Avalon A1566HA actually differ, with the gap quantified:
- Canaan Avalon A1566HA 241% more hashrate (135 vs 460 TH/s)
- Avalon A1446 60% better power draw (3,310 vs 8,188 W)
- Canaan Avalon A1566HA 27% better efficacité (24.5 vs 17.8 J/TH)
- Avalon A1446 6% better noise (75.0 vs 80.0 dB)
- Avalon A1446 36% better weight (12.8 vs 20.0 kg)
- Canaan Avalon A1566HA 147% more heat output (11,294 vs 27,938 BTU/hr)
- Avalon A1446 57% more score de minage domestique (36.0 vs 23.0)
Cost & ROI Over Time
Sticker price versus what the miner actually earns back: the table below projects cumulative net profit at a $0.10/kWh electricity rate.
| Avalon A1446 | Metric | Canaan Avalon A1566HA |
|---|---|---|
| $3,200 | Upfront cost (MSRP) | $5,074 |
| -$3.10 | Daily net profit | -$3.16 |
| -$4,333 | Net after 1 year | -$6,228 |
| -$5,466 | Net after 2 years | -$7,382 |
| -$6,599 | Net after 3 years | -$8,535 |
| Does not pay back at current rates (negative daily profit) | 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
TieBoth miners produce similar daily profit.
Best for Home Mining
Avalon A1446Score: 36/100. 75 dB noise level.
Best for Efficiency
Canaan Avalon A1566HA17.8 J/TH — lower electricity cost per terahash.
Frequently Asked Questions
Avalon A1446 vs Canaan Avalon A1566HA: which one earns more per day?
At the current BTC price and a $0.10/kWh electricity rate, the Avalon A1446 is more profitable at $-3.10/day compared to $-3.16/day for the Canaan Avalon A1566HA. Profitability depends heavily on your electricity rate — use the selector above to calculate with your actual costs.
Avalon A1446 vs Canaan Avalon A1566HA: which runs at a lower noise level?
The Avalon A1446 is quieter at 75 dB compared to the Canaan Avalon A1566HA at 80 dB. For home mining, lower noise levels make a significant difference in livability.
Which is better for home mining, the Avalon A1446 or Canaan Avalon A1566HA?
The Avalon A1446 scores 36/100 on our Home Mining Score (vs 23/100 for the Canaan Avalon A1566HA). This composite score factors in noise, power requirements, heat output, size, and setup ease — all critical for residential mining.
How far apart are the Avalon A1446 and Canaan Avalon A1566HA on J/TH?
The Avalon A1446 runs at 24.5 J/TH while the Canaan Avalon A1566HA runs at 17.8 J/TH — a difference of 6.7 J/TH. Lower efficiency means less electricity per terahash of mining power, directly reducing operating costs. In relative terms that is 27% better efficacité (24.5 vs 17.8 J/TH).