Bitmain Antminer L11 (20Gh) vs Antminer L9
Side-by-side specs, profitability, and home mining comparison.
Specifications Comparison
| Bitmain Antminer L11 (20Gh) | Specification | Antminer L9 |
|---|---|---|
| 20.0 GH/s | Taux de hachage | 16,000.0 MH/s |
| 3,680 W | Consommation électrique | 3,360 W |
| 184,000.0 J/TH | Efficiency | 210,000.0 J/TH |
| 75 dB | Niveau de bruit | 75 dB |
| — | Weight | 14.8 kg |
| 12,556 BTU/hr | BTU Output | 11,464 BTU/hr |
| 30/100 | Home Mining Score | 36/100 |
| — | Release Year | — |
| Scrypt | Algorithme | Scrypt |
| Bitmain | Manufacturer | Bitmain |
Profitability Comparison
Bitmain Antminer L11 (20Gh)
Antminer L9
Based on BTC price of $74,413 and current network difficulty as of Mar 17, 2026. Actual results vary.
Verdict
Selon notre analyse multifactorielle, le Bitmain Antminer L11 (20Gh) l'emporte sur 3 des 5 facteurs (efficacité, hashrate, rapport qualité-prix). Le Antminer L9 a l'avantage en consommation électrique and score de minage domestique. Consultez les spécifications détaillées et les calculs de rentabilité ci-dessus pour déterminer quel mineur convient le mieux à votre installation.
Best For...
Best for Profitability
TieBoth miners produce similar daily profit.
Best for Home Mining
Antminer L9Score: 36/100. 75 dB noise level.
Best for Efficiency
Bitmain Antminer L11 (20Gh)184,000.0 J/TH — lower electricity cost per terahash.
Frequently Asked Questions
Is the Bitmain Antminer L11 (20Gh) or Antminer L9 more profitable?
At the current BTC price and a $0.10/kWh electricity rate, the Antminer L9 is more profitable at $-8.06/day compared to $-8.83/day for the Bitmain Antminer L11 (20Gh). Profitability depends heavily on your electricity rate — use the selector above to calculate with your actual costs.
Which is quieter, the Bitmain Antminer L11 (20Gh) or Antminer L9?
Both miners have similar noise levels. Check the specs table above for exact decibel readings.
Which is better for home mining, the Bitmain Antminer L11 (20Gh) or Antminer L9?
The Antminer L9 scores 36/100 on our Home Mining Score (vs 30/100 for the Bitmain Antminer L11 (20Gh)). 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 L11 (20Gh) and Antminer L9?
The Bitmain Antminer L11 (20Gh) runs at 184,000.0 J/TH while the Antminer L9 runs at 210,000.0 J/TH — a difference of 26,000.0 J/TH. Lower efficiency means less electricity per terahash of mining power, directly reducing operating costs.