Antminer S9 vs Avalon A1466
Side-by-side specs, profitability, and home mining comparison.
Specifications Comparison
| Antminer S9 | Specification | Avalon A1466 |
|---|---|---|
| 14.0 TH/s | Hashrate | 150.0 TH/s |
| 1,350 W | Power Consumption | 3,230 W |
| 96.4 J/TH | Efficiency | 21.5 J/TH |
| 76 dB | Noise Level | 75 dB |
| 4.2 kg | Weight | 12.8 kg |
| 4,606 BTU/hr | BTU Output | 11,021 BTU/hr |
| 83/100 | Home Mining Score | 36/100 |
| — | Release Year | — |
| SHA-256 | Algorithm | SHA-256 |
| Bitmain | Manufacturer | Canaan |
Profitability Comparison
Antminer S9
Avalon A1466
Based on BTC price of $77,786 and current network difficulty as of Apr 25, 2026. Actual results vary.
Verdict
Based on our multi-factor analysis, the Avalon A1466 wins on 3 of 5 factors (efficiency, hashrate, noise level). The Antminer S9 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 S9Score: 83/100. 76 dB noise level.
Best for Efficiency
Avalon A146621.5 J/TH — lower electricity cost per terahash.
Frequently Asked Questions
Is the Antminer S9 or Avalon A1466 more profitable?
At the current BTC price and a $0.10/kWh electricity rate, the Avalon A1466 is more profitable at $-2.34/day compared to $-2.74/day for the Antminer S9. Profitability depends heavily on your electricity rate — use the selector above to calculate with your actual costs.
Which is quieter, the Antminer S9 or Avalon A1466?
The Avalon A1466 is quieter at 75 dB compared to the Antminer S9 at 76 dB. For home mining, lower noise levels make a significant difference in livability.
Which is better for home mining, the Antminer S9 or Avalon A1466?
The Antminer S9 scores 83/100 on our Home Mining Score (vs 36/100 for the Avalon A1466). 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 S9 and Avalon A1466?
The Antminer S9 runs at 96.4 J/TH while the Avalon A1466 runs at 21.5 J/TH — a difference of 74.9 J/TH. Lower efficiency means less electricity per terahash of mining power, directly reducing operating costs.