Antminer S19j vs Canaan AvalonMiner 1166 Pro
Side-by-side specs, profitability, and home mining comparison.
Specifications Comparison
| Antminer S19j | Specification | Canaan AvalonMiner 1166 Pro |
|---|---|---|
| 90.0 TH/s | Hashrate | 81.0 TH/s |
| 3,100 W | Power Consumption | 3,400 W |
| 34.4 J/TH | Efficiency | 42.0 J/TH |
| 75 dB | Noise Level | — |
| 13.0 kg | Weight | 12,800.0 kg |
| 10,577 BTU/hr | BTU Output | 11,601 BTU/hr |
| 84/100 | Home Mining Score | 22/100 |
| — | Release Year | — |
| SHA-256 | Algorithm | SHA-256 |
| Bitmain | Manufacturer | Canaan |
Profitability Comparison
Antminer S19j
Canaan AvalonMiner 1166 Pro
Based on BTC price of $77,293 and current network difficulty as of Apr 25, 2026. Actual results vary.
Verdict
Based on our multi-factor analysis, the Antminer S19j wins on 5 of 6 factors (efficiency, hashrate, power consumption, home mining score, noise level). The Canaan AvalonMiner 1166 Pro holds the edge in 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
Antminer S19jScore: 84/100. 75 dB noise level.
Best for Efficiency
Antminer S19j34.4 J/TH — lower electricity cost per terahash.
Frequently Asked Questions
Is the Antminer S19j or Canaan AvalonMiner 1166 Pro more profitable?
At the current BTC price and a $0.10/kWh electricity rate, the Antminer S19j is more profitable at $-4.21/day compared to $-5.26/day for the Canaan AvalonMiner 1166 Pro. Profitability depends heavily on your electricity rate — use the selector above to calculate with your actual costs.
Which is quieter, the Antminer S19j or Canaan AvalonMiner 1166 Pro?
The Antminer S19j is quieter at 75 dB compared to the Canaan AvalonMiner 1166 Pro at 0 dB. For home mining, lower noise levels make a significant difference in livability.
Which is better for home mining, the Antminer S19j or Canaan AvalonMiner 1166 Pro?
The Antminer S19j scores 84/100 on our Home Mining Score (vs 22/100 for the Canaan AvalonMiner 1166 Pro). 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 Antminer S19j and Canaan AvalonMiner 1166 Pro?
The Antminer S19j runs at 34.4 J/TH while the Canaan AvalonMiner 1166 Pro runs at 42.0 J/TH — a difference of 7.5 J/TH. Lower efficiency means less electricity per terahash of mining power, directly reducing operating costs.