Canaan AvalonMiner 1246 vs MicroBT Whatsminer M20S
Side-by-side specs, profitability, and home mining comparison.
Specifications Comparison
| Canaan AvalonMiner 1246 | Specification | MicroBT Whatsminer M20S |
|---|---|---|
| 90.0 TH/s | Hashrate | 68.0 TH/s |
| 3,420 W | Power Consumption | 3,360 W |
| 38.0 J/TH | Efficiency | 49.4 J/TH |
| — | Noise Level | — |
| 12,800.0 kg | Weight | 12,500.0 kg |
| 11,669 BTU/hr | BTU Output | 11,464 BTU/hr |
| 22/100 | Home Mining Score | 22/100 |
| — | Release Year | — |
| SHA-256 | Algorithm | SHA-256 |
| Canaan | Manufacturer | MicroBT |
Profitability Comparison
Canaan AvalonMiner 1246
MicroBT Whatsminer M20S
Based on BTC price of $73,977 and current network difficulty as of Mar 16, 2026. Actual results vary.
Verdict
Based on specs, the Canaan AvalonMiner 1246 offers 23% better efficiency at 38.0 J/TH compared to the MicroBT Whatsminer M20S at 49.4 J/TH. This directly impacts daily operating costs and long-term profitability.
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 124638.0 J/TH — lower electricity cost per terahash.
Frequently Asked Questions
Is the Canaan AvalonMiner 1246 or MicroBT Whatsminer M20S more profitable?
At the current BTC price and a $0.10/kWh electricity rate, the Canaan AvalonMiner 1246 is more profitable at $-5.32/day compared to $-5.88/day for the MicroBT Whatsminer M20S. Profitability depends heavily on your electricity rate — use the selector above to calculate with your actual costs.
Which is quieter, the Canaan AvalonMiner 1246 or MicroBT Whatsminer M20S?
Both miners have similar noise levels. Check the specs table above for exact decibel readings.
Which is better for home mining, the Canaan AvalonMiner 1246 or MicroBT Whatsminer M20S?
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 1246 and MicroBT Whatsminer M20S?
The Canaan AvalonMiner 1246 runs at 38.0 J/TH while the MicroBT Whatsminer M20S runs at 49.4 J/TH — a difference of 11.4 J/TH. Lower efficiency means less electricity per terahash of mining power, directly reducing operating costs.