Canaan AvalonMiner 1066 vs Whatsminer M30S
Side-by-side specs, profitability, and home mining comparison.
Specifications Comparison
| Canaan AvalonMiner 1066 | Specification | Whatsminer M30S |
|---|---|---|
| 50.0 TH/s | Hashrate | 88.0 TH/s |
| 3,250 W | Power Consumption | 3,344 W |
| 65.0 J/TH | Efficiency | 38.0 J/TH |
| — | Noise Level | 75 dB |
| 11,400.0 kg | Weight | 11.5 kg |
| 11,089 BTU/hr | BTU Output | 11,410 BTU/hr |
| 22/100 | Home Mining Score | 36/100 |
| — | Release Year | — |
| SHA-256 | Algorithm | SHA-256 |
| Canaan | Manufacturer | MicroBT |
Profitability Comparison
Canaan AvalonMiner 1066
Whatsminer M30S
Based on BTC price of $66,825 and current network difficulty as of Mar 28, 2026. Actual results vary.
Verdict
Based on our multi-factor analysis, the Whatsminer M30S wins on 5 of 6 factors (efficiency, hashrate, home mining score, noise level, price-performance). The Canaan AvalonMiner 1066 holds the edge in power consumption. 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
Whatsminer M30SScore: 36/100. 75 dB noise level.
Best for Efficiency
Whatsminer M30S38.0 J/TH — lower electricity cost per terahash.
Frequently Asked Questions
Is the Canaan AvalonMiner 1066 or Whatsminer M30S more profitable?
At the current BTC price and a $0.10/kWh electricity rate, the Whatsminer M30S is more profitable at $-5.26/day compared to $-6.23/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 Whatsminer M30S?
The Whatsminer M30S is quieter at 75 dB compared to the Canaan AvalonMiner 1066 at 0 dB. For home mining, lower noise levels make a significant difference in livability.
Which is better for home mining, the Canaan AvalonMiner 1066 or Whatsminer M30S?
The Whatsminer M30S scores 36/100 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 Whatsminer M30S?
The Canaan AvalonMiner 1066 runs at 65.0 J/TH while the Whatsminer M30S runs at 38.0 J/TH — a difference of 27.0 J/TH. Lower efficiency means less electricity per terahash of mining power, directly reducing operating costs.