Avalon A1566 vs Canaan Avalon Mini 3
Side-by-side specs, profitability, and home mining comparison.
Specifications Comparison
| Avalon A1566 | Specification | Canaan Avalon Mini 3 |
|---|---|---|
| 185.0 TH/s | Hashrate | 37.5 TH/s |
| 3,420 W | Power Consumption | 800 W |
| 18.5 J/TH | Efficiency | 21.3 J/TH |
| 75 dB | Noise Level | 33 dB |
| 14.9 kg | Weight | 8.4 kg |
| 11,669 BTU/hr | BTU Output | 2,730 BTU/hr |
| 36/100 | Home Mining Score | 65/100 |
| — | Release Year | — |
| SHA-256 | Algorithm | SHA-256 |
| Canaan | Manufacturer | Canaan |
Profitability Comparison
Avalon A1566
Canaan Avalon Mini 3
Based on BTC price of $77,713 and current network difficulty as of May 21, 2026. Actual results vary.
Verdict
Scored side by side, the Avalon A1566 and Canaan Avalon Mini 3 trade blows evenly. Neither pulls ahead decisively, so the deciding factor is which spec matters most to your setup — the panels above lay that out.
Spec Deltas
Here is every spec where the Avalon A1566 and Canaan Avalon Mini 3 actually differ, with the gap quantified:
- Avalon A1566 393% more hashrate (185.0 vs 37.5 TH/s)
- Canaan Avalon Mini 3 77% better power draw (3,420 vs 800 W)
- Avalon A1566 13% better efficiency (18.5 vs 21.3 J/TH)
- Canaan Avalon Mini 3 56% better noise (75.0 vs 33.0 dB)
- Canaan Avalon Mini 3 44% better weight (14.9 vs 8.4 kg)
- Avalon A1566 327% more heat output (11,669 vs 2,730 BTU/hr)
- Canaan Avalon Mini 3 81% more home mining score (36.0 vs 65.0)
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.
| Avalon A1566 | Metric | Canaan Avalon Mini 3 |
|---|---|---|
| $5,500 | Upfront cost (MSRP) | $710 |
| -$1.59 | Daily net profit | -$0.58 |
| -$6,081 | Net after 1 year | -$921 |
| -$6,662 | Net after 2 years | -$1,133 |
| -$7,243 | Net after 3 years | -$1,344 |
| 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
Canaan Avalon Mini 3Score: 65/100. 33 dB noise level.
Best for Efficiency
Avalon A156618.5 J/TH — lower electricity cost per terahash.
Frequently Asked Questions
Avalon A1566 vs Canaan Avalon Mini 3: which one earns more per day?
At the current BTC price and a $0.10/kWh electricity rate, the Canaan Avalon Mini 3 is more profitable at $-0.58/day compared to $-1.59/day for the Avalon A1566. 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 Avalon Mini 3?
The Canaan Avalon Mini 3 is quieter at 33 dB compared to the Avalon A1566 at 75 dB. For home mining, lower noise levels make a significant difference in livability.
Avalon A1566 vs Canaan Avalon Mini 3: which fits a residential setup better?
The Canaan Avalon Mini 3 scores 65/100 on our Home Mining Score (vs 36/100 for the Avalon A1566). 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 Avalon A1566 and Canaan Avalon Mini 3?
The Avalon A1566 runs at 18.5 J/TH while the Canaan Avalon Mini 3 runs at 21.3 J/TH — a difference of 2.8 J/TH. Lower efficiency means less electricity per terahash of mining power, directly reducing operating costs. In relative terms that is 13% better efficiency (18.5 vs 21.3 J/TH).