Canaan AvalonMiner Made A1346 vs MicroBT Whatsminer M66
Side-by-side specs, profitability, and home mining comparison.
Specifications Comparison
| Canaan AvalonMiner Made A1346 | Specification | MicroBT Whatsminer M66 |
|---|---|---|
| 110.0 TH/s | Hashrate | 238.0 TH/s |
| 3,300 W | Power Consumption | 4,736 W |
| 30.0 J/TH | Efficiency | 19.9 J/TH |
| — | Noise Level | — |
| 14.1 kg | Weight | 16.0 kg |
| 11,260 BTU/hr | BTU Output | 16,159 BTU/hr |
| 22/100 | Home Mining Score | 16/100 |
| — | Release Year | — |
| SHA-256 | Algorithm | SHA-256 |
| Canaan | Manufacturer | MicroBT |
Profitability Comparison
Canaan AvalonMiner Made A1346
MicroBT Whatsminer M66
Based on BTC price of $70,904 and current network difficulty as of Mar 25, 2026. Actual results vary.
Verdict
Based on our multi-factor analysis, the MicroBT Whatsminer M66 wins on 2 of 5 factors (efficiency, hashrate). The Canaan AvalonMiner Made A1346 holds the edge in power consumption and home mining score and price-performance. 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 Made A1346Score: 22/100. 0 dB noise level.
Best for Efficiency
MicroBT Whatsminer M6619.9 J/TH — lower electricity cost per terahash.
Frequently Asked Questions
Is the Canaan AvalonMiner Made A1346 or MicroBT Whatsminer M66 more profitable?
At the current BTC price and a $0.10/kWh electricity rate, the MicroBT Whatsminer M66 is more profitable at $-4.05/day compared to $-4.54/day for the Canaan AvalonMiner Made A1346. Profitability depends heavily on your electricity rate — use the selector above to calculate with your actual costs.
Which is quieter, the Canaan AvalonMiner Made A1346 or MicroBT Whatsminer M66?
Both miners have similar noise levels. Check the specs table above for exact decibel readings.
Which is better for home mining, the Canaan AvalonMiner Made A1346 or MicroBT Whatsminer M66?
The Canaan AvalonMiner Made A1346 scores 22/100 on our Home Mining Score (vs 16/100 for the MicroBT Whatsminer M66). 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 Made A1346 and MicroBT Whatsminer M66?
The Canaan AvalonMiner Made A1346 runs at 30.0 J/TH while the MicroBT Whatsminer M66 runs at 19.9 J/TH — a difference of 10.1 J/TH. Lower efficiency means less electricity per terahash of mining power, directly reducing operating costs.