Bitmain Antminer L11 (20Gh) vs Bitmain Antminer U2L9H
Side-by-side specs, profitability, and home mining comparison.
Specifications Comparison
| Bitmain Antminer L11 (20Gh) | Specification | Bitmain Antminer U2L9H |
|---|---|---|
| 20.0 GH/s | Hashrate | 27.0 GH/s |
| 3,680 W | Power Consumption | 5,670 W |
| 184,000.0 J/TH | Efficiency | 210,000.0 J/TH |
| 75 dB | Noise Level | 50 dB |
| — | Weight | 19.1 kg |
| 12,556 BTU/hr | BTU Output | 19,346 BTU/hr |
| 30/100 | Home Mining Score | 44/100 |
| — | Release Year | — |
| Scrypt | Algorithm | Scrypt |
| Bitmain | Manufacturer | Bitmain |
Profitability Comparison
Bitmain Antminer L11 (20Gh)
Bitmain Antminer U2L9H
Based on BTC price of $70,303 and current network difficulty as of Mar 24, 2026. Actual results vary.
Verdict
Based on our multi-factor analysis, the Bitmain Antminer U2L9H wins on 4 of 6 factors (hashrate, home mining score, noise level, price-performance). The Bitmain Antminer L11 (20Gh) holds the edge in efficiency and power consumption. 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 U2L9HScore: 44/100. 50 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 Bitmain Antminer U2L9H more profitable?
At the current BTC price and a $0.10/kWh electricity rate, the Bitmain Antminer L11 (20Gh) is more profitable at $-8.83/day compared to $-13.61/day for the Bitmain Antminer U2L9H. 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 Bitmain Antminer U2L9H?
The Bitmain Antminer U2L9H is quieter at 50 dB compared to the Bitmain Antminer L11 (20Gh) at 75 dB. For home mining, lower noise levels make a significant difference in livability.
Which is better for home mining, the Bitmain Antminer L11 (20Gh) or Bitmain Antminer U2L9H?
The Bitmain Antminer U2L9H scores 44/100 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 Bitmain Antminer U2L9H?
The Bitmain Antminer L11 (20Gh) runs at 184,000.0 J/TH while the Bitmain Antminer U2L9H 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.