Canaan AvalonMiner 1066 vs Canaan AvalonMiner Made A1366
Side-by-side specs, profitability, and home mining comparison.
Specifications Comparison
| Canaan AvalonMiner 1066 | Specification | Canaan AvalonMiner Made A1366 |
|---|---|---|
| 50.0 TH/s | Hashrate | 130.0 TH/s |
| 3,250 W | Power Consumption | 3,250 W |
| 65.0 J/TH | Efficiency | 25.0 J/TH |
| — | Noise Level | — |
| 11,400.0 kg | Weight | 13.0 kg |
| 11,089 BTU/hr | BTU Output | 11,089 BTU/hr |
| 22/100 | Home Mining Score | 22/100 |
| — | Release Year | — |
| SHA-256 | Algorithm | SHA-256 |
| Canaan | Manufacturer | Canaan |
Profitability Comparison
Canaan AvalonMiner 1066
Canaan AvalonMiner Made A1366
Based on BTC price of $78,346 and current network difficulty as of May 16, 2026. Actual results vary.
Verdict
Our scoring model gives the nod to the Canaan AvalonMiner Made A1366, which leads on 3 of 3 weighted factors (efficiency, hashrate, price-performance). The standout gap is 62% better efficiency (65.0 vs 25.0 J/TH) in the Canaan AvalonMiner Made A1366's favour. Cross-check the spec deltas and ROI table above against your own electricity rate before deciding.
Spec Deltas
Here is every spec where the Canaan AvalonMiner 1066 and Canaan AvalonMiner Made A1366 actually differ, with the gap quantified:
- Canaan AvalonMiner Made A1366 160% more hashrate (50.0 vs 130.0 TH/s)
- Canaan AvalonMiner Made A1366 62% better efficiency (65.0 vs 25.0 J/TH)
- Canaan AvalonMiner Made A1366 100% better weight (11,400.0 vs 13.0 kg)
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.
| Canaan AvalonMiner 1066 | Metric | Canaan AvalonMiner Made A1366 |
|---|---|---|
| $1,255 | Upfront cost (MSRP) | $699 |
| -$6.00 | Daily net profit | -$3.11 |
| -$3,444 | Net after 1 year | -$1,835 |
| -$5,633 | Net after 2 years | -$2,972 |
| -$7,822 | Net after 3 years | -$4,108 |
| 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
TieBoth miners are equally suitable for home use.
Best for Efficiency
Canaan AvalonMiner Made A136625.0 J/TH — lower electricity cost per terahash.
Frequently Asked Questions
Which makes more money, the Canaan AvalonMiner 1066 or the Canaan AvalonMiner Made A1366?
At the current BTC price and a $0.10/kWh electricity rate, the Canaan AvalonMiner Made A1366 is more profitable at $-3.11/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 Made A1366?
Both miners have similar noise levels. Check the specs table above for exact decibel readings.
Canaan AvalonMiner 1066 vs Canaan AvalonMiner Made A1366: which fits a residential setup better?
Both miners score similarly on our Home Mining Score. Consider your specific constraints (noise tolerance, available power, heat needs) to decide.
What is the efficiency difference between Canaan AvalonMiner 1066 and Canaan AvalonMiner Made A1366?
The Canaan AvalonMiner 1066 runs at 65.0 J/TH while the Canaan AvalonMiner Made A1366 runs at 25.0 J/TH — a difference of 40.0 J/TH. Lower efficiency means less electricity per terahash of mining power, directly reducing operating costs. In relative terms that is 62% better efficiency (65.0 vs 25.0 J/TH).