Avalon A1566 vs Canaan AvalonMiner 1126 Pro
Side-by-side specs, profitability, and home mining comparison.
Specifications Comparison
| Avalon A1566 | Specification | Canaan AvalonMiner 1126 Pro |
|---|---|---|
| 185.0 TH/s | Hashrate | 68.0 TH/s |
| 3,420 W | Power Consumption | 3,420 W |
| 18.5 J/TH | Efficiency | 50.3 J/TH |
| 75 dB | Noise Level | — |
| 14.9 kg | Weight | 11,200.0 kg |
| 11,669 BTU/hr | BTU Output | 11,669 BTU/hr |
| 36/100 | Home Mining Score | 22/100 |
| — | Release Year | — |
| SHA-256 | Algorithm | SHA-256 |
| Canaan | Manufacturer | Canaan |
Profitability Comparison
Avalon A1566
Canaan AvalonMiner 1126 Pro
Based on BTC price of $77,949 and current network difficulty as of May 21, 2026. Actual results vary.
Verdict
Our scoring model gives the nod to the Avalon A1566, which leads on 4 of 5 weighted factors (efficiency, hashrate, home mining score, noise level). Where it pulls away hardest is 172% more hashrate (185.0 vs 68.0 TH/s). The Canaan AvalonMiner 1126 Pro claws back ground on price-performance. The right pick still depends on your power cost and noise tolerance — the breakdowns above make that call concrete.
Spec Deltas
The Avalon A1566 and Canaan AvalonMiner 1126 Pro diverge on the metrics below — each gap expressed as a real percentage, not a vague "better":
- Avalon A1566 172% more hashrate (185.0 vs 68.0 TH/s)
- Avalon A1566 63% better efficiency (18.5 vs 50.3 J/TH)
- Avalon A1566 100% better weight (14.9 vs 11,200.0 kg)
- Avalon A1566 64% more home mining score (36.0 vs 22.0)
Cost & ROI Over Time
Hardware cost is only half the story — here is how each miner's upfront price plays out against cumulative profit at a $0.10/kWh rate.
| Avalon A1566 | Metric | Canaan AvalonMiner 1126 Pro |
|---|---|---|
| $5,500 | Upfront cost (MSRP) | $519 |
| -$1.57 | Daily net profit | -$5.77 |
| -$6,074 | Net after 1 year | -$2,625 |
| -$6,647 | Net after 2 years | -$4,730 |
| -$7,221 | Net after 3 years | -$6,836 |
| 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 A1566Score: 36/100. 75 dB noise level.
Best for Efficiency
Avalon A156618.5 J/TH — lower electricity cost per terahash.
Frequently Asked Questions
Which makes more money, the Avalon A1566 or the Canaan AvalonMiner 1126 Pro?
At the current BTC price and a $0.10/kWh electricity rate, the Avalon A1566 is more profitable at $-1.57/day compared to $-5.77/day for the Canaan AvalonMiner 1126 Pro. Profitability depends heavily on your electricity rate — use the selector above to calculate with your actual costs.
Which is quieter, the Avalon A1566 or Canaan AvalonMiner 1126 Pro?
The Avalon A1566 is quieter at 75 dB compared to the Canaan AvalonMiner 1126 Pro at 0 dB. For home mining, lower noise levels make a significant difference in livability.
For mining at home, should I pick the Avalon A1566 or the Canaan AvalonMiner 1126 Pro?
The Avalon A1566 scores 36/100 on our Home Mining Score (vs 22/100 for the Canaan AvalonMiner 1126 Pro). 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 A1566 and Canaan AvalonMiner 1126 Pro on J/TH?
The Avalon A1566 runs at 18.5 J/TH while the Canaan AvalonMiner 1126 Pro runs at 50.3 J/TH — a difference of 31.8 J/TH. Lower efficiency means less electricity per terahash of mining power, directly reducing operating costs. In relative terms that is 63% better efficiency (18.5 vs 50.3 J/TH).