Bitmain Antminer S9 (11.5Th) vs Canaan AvalonMiner 1066
Side-by-side specs, profitability, and home mining comparison.
Specifications Comparison
| Bitmain Antminer S9 (11.5Th) | Specification | Canaan AvalonMiner 1066 |
|---|---|---|
| 11.5 TH/s | Hashrate | 50.0 TH/s |
| 1,127 W | Power Consumption | 3,250 W |
| 98.0 J/TH | Efficiency | 65.0 J/TH |
| — | Noise Level | — |
| 4,200.0 kg | Weight | 11,400.0 kg |
| 3,845 BTU/hr | BTU Output | 11,089 BTU/hr |
| 31/100 | Home Mining Score | 22/100 |
| — | Release Year | — |
| SHA-256 | Algorithm | SHA-256 |
| Bitmain | Manufacturer | Canaan |
Profitability Comparison
Bitmain Antminer S9 (11.5Th)
Canaan AvalonMiner 1066
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 5 factors (efficiency, hashrate). The Bitmain Antminer S9 (11.5Th) 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
Bitmain Antminer S9 (11.5Th)Score: 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 Bitmain Antminer S9 (11.5Th) or Canaan AvalonMiner 1066 more profitable?
At the current BTC price and a $0.10/kWh electricity rate, the Bitmain Antminer S9 (11.5Th) is more profitable at $-2.29/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 Bitmain Antminer S9 (11.5Th) or Canaan AvalonMiner 1066?
Both miners have similar noise levels. Check the specs table above for exact decibel readings.
Which is better for home mining, the Bitmain Antminer S9 (11.5Th) or Canaan AvalonMiner 1066?
The Bitmain Antminer S9 (11.5Th) 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 Bitmain Antminer S9 (11.5Th) and Canaan AvalonMiner 1066?
The Bitmain Antminer S9 (11.5Th) runs at 98.0 J/TH while the Canaan AvalonMiner 1066 runs at 65.0 J/TH — a difference of 33.0 J/TH. Lower efficiency means less electricity per terahash of mining power, directly reducing operating costs.