Bitmain Antminer S9 (14Th) vs Canaan Avalon A15Pro-218T
Side-by-side specs, profitability, and home mining comparison.
Specifications Comparison
| Bitmain Antminer S9 (14Th) | Specification | Canaan Avalon A15Pro-218T |
|---|---|---|
| 14.0 TH/s | Hashrate | 218.0 TH/s |
| 1,372 W | Power Consumption | 3,662 W |
| 98.0 J/TH | Efficiency | 16.8 J/TH |
| — | Noise Level | 75 dB |
| 4,200.0 kg | Weight | 14.9 kg |
| 4,681 BTU/hr | BTU Output | 12,495 BTU/hr |
| 31/100 | Home Mining Score | 30/100 |
| — | Release Year | — |
| SHA-256 | Algorithm | SHA-256 |
| Bitmain | Manufacturer | Canaan |
Profitability Comparison
Bitmain Antminer S9 (14Th)
Canaan Avalon A15Pro-218T
Based on BTC price of $71,227 and current network difficulty as of Mar 26, 2026. Actual results vary.
Verdict
Based on our multi-factor analysis, the Canaan Avalon A15Pro-218T wins on 3 of 6 factors (efficiency, hashrate, noise level). The Bitmain Antminer S9 (14Th) 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 (14Th)Score: 31/100. 0 dB noise level.
Best for Efficiency
Canaan Avalon A15Pro-218T16.8 J/TH — lower electricity cost per terahash.
Frequently Asked Questions
Is the Bitmain Antminer S9 (14Th) or Canaan Avalon A15Pro-218T more profitable?
At the current BTC price and a $0.10/kWh electricity rate, the Canaan Avalon A15Pro-218T is more profitable at $-2.06/day compared to $-2.86/day for the Bitmain Antminer S9 (14Th). Profitability depends heavily on your electricity rate — use the selector above to calculate with your actual costs.
Which is quieter, the Bitmain Antminer S9 (14Th) or Canaan Avalon A15Pro-218T?
The Canaan Avalon A15Pro-218T is quieter at 75 dB compared to the Bitmain Antminer S9 (14Th) 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 (14Th) or Canaan Avalon A15Pro-218T?
The Bitmain Antminer S9 (14Th) scores 31/100 on our Home Mining Score (vs 30/100 for the Canaan Avalon A15Pro-218T). 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 (14Th) and Canaan Avalon A15Pro-218T?
The Bitmain Antminer S9 (14Th) runs at 98.0 J/TH while the Canaan Avalon A15Pro-218T runs at 16.8 J/TH — a difference of 81.2 J/TH. Lower efficiency means less electricity per terahash of mining power, directly reducing operating costs.