Bitmain Antminer S9 SE (16Th) vs Canaan Avalon A1566I
Side-by-side specs, profitability, and home mining comparison.
Specifications Comparison
| Bitmain Antminer S9 SE (16Th) | Specification | Canaan Avalon A1566I |
|---|---|---|
| 16.0 TH/s | Hashrate | 249.0 TH/s |
| 1,280 W | Power Consumption | 4,500 W |
| 80.0 J/TH | Efficiency | 18.1 J/TH |
| — | Noise Level | 50 dB |
| 4,560.0 kg | Weight | 11.3 kg |
| 4,367 BTU/hr | BTU Output | 15,354 BTU/hr |
| 31/100 | Home Mining Score | 44/100 |
| — | Release Year | — |
| SHA-256 | Algorithm | SHA-256 |
| Bitmain | Manufacturer | Canaan |
Profitability Comparison
Bitmain Antminer S9 SE (16Th)
Canaan Avalon A1566I
Based on BTC price of $71,465 and current network difficulty as of Mar 25, 2026. Actual results vary.
Verdict
Based on our multi-factor analysis, the Canaan Avalon A1566I wins on 4 of 5 factors (efficiency, hashrate, home mining score, noise level). The Bitmain Antminer S9 SE (16Th) 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
Canaan Avalon A1566IScore: 44/100. 50 dB noise level.
Best for Efficiency
Canaan Avalon A1566I18.1 J/TH — lower electricity cost per terahash.
Frequently Asked Questions
Is the Bitmain Antminer S9 SE (16Th) or Canaan Avalon A1566I more profitable?
At the current BTC price and a $0.10/kWh electricity rate, the Bitmain Antminer S9 SE (16Th) is more profitable at $-2.58/day compared to $-3.09/day for the Canaan Avalon A1566I. Profitability depends heavily on your electricity rate — use the selector above to calculate with your actual costs.
Which is quieter, the Bitmain Antminer S9 SE (16Th) or Canaan Avalon A1566I?
The Canaan Avalon A1566I is quieter at 50 dB compared to the Bitmain Antminer S9 SE (16Th) at 0 dB. For home mining, lower noise levels make a significant difference in livability.
Which is better for home mining, the Bitmain Antminer S9 SE (16Th) or Canaan Avalon A1566I?
The Canaan Avalon A1566I scores 44/100 on our Home Mining Score (vs 31/100 for the Bitmain Antminer S9 SE (16Th)). 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 SE (16Th) and Canaan Avalon A1566I?
The Bitmain Antminer S9 SE (16Th) runs at 80.0 J/TH while the Canaan Avalon A1566I runs at 18.1 J/TH — a difference of 61.9 J/TH. Lower efficiency means less electricity per terahash of mining power, directly reducing operating costs.