Canaan Avalon A1566I vs Canaan Avalon Q
Side-by-side specs, profitability, and home mining comparison.
Specifications Comparison
| Canaan Avalon A1566I | Specification | Canaan Avalon Q |
|---|---|---|
| 249.0 TH/s | Hashrate | 90.0 TH/s |
| 4,500 W | Power Consumption | 1,674 W |
| 18.1 J/TH | Efficiency | 18.6 J/TH |
| 50 dB | Noise Level | 45 dB |
| 11.3 kg | Weight | 10.5 kg |
| 15,354 BTU/hr | BTU Output | 5,712 BTU/hr |
| 44/100 | Home Mining Score | 56/100 |
| — | Release Year | — |
| SHA-256 | Algorithm | SHA-256 |
| Canaan | Manufacturer | Canaan |
Profitability Comparison
Canaan Avalon A1566I
Canaan Avalon Q
Based on BTC price of $77,334 and current network difficulty as of Apr 25, 2026. Actual results vary.
Verdict
Based on our multi-factor analysis, the Canaan Avalon A1566I wins on 3 of 6 factors (efficiency, hashrate, price-performance). The Canaan Avalon Q holds the edge in power consumption and home mining score and noise level. Review the detailed specs and profitability calculations above to determine which miner best fits your specific setup.
Best For...
Best for Profitability
TieBoth miners produce similar daily profit.
Best for Home Mining
Canaan Avalon QScore: 56/100. 45 dB noise level.
Best for Efficiency
Canaan Avalon A1566I18.1 J/TH — lower electricity cost per terahash.
Frequently Asked Questions
Is the Canaan Avalon A1566I or Canaan Avalon Q more profitable?
At the current BTC price and a $0.10/kWh electricity rate, the Canaan Avalon Q is more profitable at $-0.79/day compared to $-1.87/day for the Canaan Avalon A1566I. Profitability depends heavily on your electricity rate — use the selector above to calculate with your actual costs.
Which is quieter, the Canaan Avalon A1566I or Canaan Avalon Q?
The Canaan Avalon Q is quieter at 45 dB compared to the Canaan Avalon A1566I at 50 dB. For home mining, lower noise levels make a significant difference in livability.
Which is better for home mining, the Canaan Avalon A1566I or Canaan Avalon Q?
The Canaan Avalon Q scores 56/100 on our Home Mining Score (vs 44/100 for the Canaan Avalon A1566I). 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 Canaan Avalon A1566I and Canaan Avalon Q?
The Canaan Avalon A1566I runs at 18.1 J/TH while the Canaan Avalon Q runs at 18.6 J/TH — a difference of 0.5 J/TH. Lower efficiency means less electricity per terahash of mining power, directly reducing operating costs.