Antminer S9i vs Canaan Avalon A15-194T
Side-by-side specs, profitability, and home mining comparison.
Specifications Comparison
| Antminer S9i | Specification | Canaan Avalon A15-194T |
|---|---|---|
| 14.0 TH/s | Hashrate | 194.0 TH/s |
| 1,320 W | Power Consumption | 3,647 W |
| 94.3 J/TH | Efficiency | 18.8 J/TH |
| 76 dB | Noise Level | 75 dB |
| 4.2 kg | Weight | 12.8 kg |
| 4,504 BTU/hr | BTU Output | 12,444 BTU/hr |
| 83/100 | Home Mining Score | 30/100 |
| — | Release Year | — |
| SHA-256 | Algorithm | SHA-256 |
| Bitmain | Manufacturer | Canaan |
Profitability Comparison
Antminer S9i
Canaan Avalon A15-194T
Based on BTC price of $77,334 and current network difficulty as of Apr 25, 2026. Actual results vary.
Verdict
Based on our multi-factor analysis, the Canaan Avalon A15-194T wins on 3 of 5 factors (efficiency, hashrate, noise level). The Antminer S9i holds the edge in power consumption and home mining score. 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 S9iScore: 83/100. 76 dB noise level.
Best for Efficiency
Canaan Avalon A15-194T18.8 J/TH — lower electricity cost per terahash.
Frequently Asked Questions
Is the Antminer S9i or Canaan Avalon A15-194T more profitable?
At the current BTC price and a $0.10/kWh electricity rate, the Canaan Avalon A15-194T is more profitable at $-1.80/day compared to $-2.67/day for the Antminer S9i. Profitability depends heavily on your electricity rate — use the selector above to calculate with your actual costs.
Which is quieter, the Antminer S9i or Canaan Avalon A15-194T?
The Canaan Avalon A15-194T is quieter at 75 dB compared to the Antminer S9i at 76 dB. For home mining, lower noise levels make a significant difference in livability.
Which is better for home mining, the Antminer S9i or Canaan Avalon A15-194T?
The Antminer S9i scores 83/100 on our Home Mining Score (vs 30/100 for the Canaan Avalon A15-194T). 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 S9i and Canaan Avalon A15-194T?
The Antminer S9i runs at 94.3 J/TH while the Canaan Avalon A15-194T runs at 18.8 J/TH — a difference of 75.5 J/TH. Lower efficiency means less electricity per terahash of mining power, directly reducing operating costs.