Canaan AvalonMiner 1066 vs Canaan AvalonMiner 841
Side-by-side specs, profitability, and home mining comparison.
Specifications Comparison
| Canaan AvalonMiner 1066 | Specification | Canaan AvalonMiner 841 |
|---|---|---|
| 50.0 TH/s | Hashrate | 13.6 TH/s |
| 3,250 W | Power Consumption | 1,290 W |
| 65.0 J/TH | Efficiency | 94.9 J/TH |
| — | Noise Level | — |
| 11,400.0 kg | Weight | 4,700.0 kg |
| 11,089 BTU/hr | BTU Output | 4,402 BTU/hr |
| 22/100 | Home Mining Score | 31/100 |
| — | Release Year | — |
| SHA-256 | Algorithm | SHA-256 |
| Canaan | Manufacturer | Canaan |
Profitability Comparison
Canaan AvalonMiner 1066
Canaan AvalonMiner 841
Based on BTC price of $77,520 and current network difficulty as of Apr 26, 2026. Actual results vary.
Verdict
Based on our multi-factor analysis, the Canaan AvalonMiner 1066 wins on 2 of 4 factors (efficiency, hashrate). The Canaan AvalonMiner 841 holds the edge in power consumption and home mining score. 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 AvalonMiner 841Score: 31/100. 0 dB noise level.
Best for Efficiency
Canaan AvalonMiner 106665.0 J/TH — lower electricity cost per terahash.
Frequently Asked Questions
Is the Canaan AvalonMiner 1066 or Canaan AvalonMiner 841 more profitable?
At the current BTC price and a $0.10/kWh electricity rate, the Canaan AvalonMiner 841 is more profitable at $-2.61/day compared to $-6.00/day for the Canaan AvalonMiner 1066. Profitability depends heavily on your electricity rate — use the selector above to calculate with your actual costs.
Which is quieter, the Canaan AvalonMiner 1066 or Canaan AvalonMiner 841?
Both miners have similar noise levels. Check the specs table above for exact decibel readings.
Which is better for home mining, the Canaan AvalonMiner 1066 or Canaan AvalonMiner 841?
The Canaan AvalonMiner 841 scores 31/100 on our Home Mining Score (vs 22/100 for the Canaan AvalonMiner 1066). 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 AvalonMiner 1066 and Canaan AvalonMiner 841?
The Canaan AvalonMiner 1066 runs at 65.0 J/TH while the Canaan AvalonMiner 841 runs at 94.9 J/TH — a difference of 29.9 J/TH. Lower efficiency means less electricity per terahash of mining power, directly reducing operating costs.