Bitmain Antminer L11 (20Gh) vs Elphapex DG Hydro 1
Side-by-side specs, profitability, and home mining comparison.
Specifications Comparison
| Bitmain Antminer L11 (20Gh) | Specification | Elphapex DG Hydro 1 |
|---|---|---|
| 20.0 GH/s | Hashrate | 20.0 GH/s |
| 3,680 W | Power Consumption | 6,200 W |
| 184,000.0 J/TH | Efficiency | 310,000.0 J/TH |
| 75 dB | Noise Level | 50 dB |
| — | Weight | 25.0 kg |
| 12,556 BTU/hr | BTU Output | 21,154 BTU/hr |
| 30/100 | Home Mining Score | 44/100 |
| — | Release Year | — |
| Scrypt | Algorithm | Scrypt |
| Bitmain | Manufacturer | Elphapex |
Profitability Comparison
Bitmain Antminer L11 (20Gh)
Elphapex DG Hydro 1
Based on BTC price of $78,158 and current network difficulty as of May 16, 2026. Actual results vary.
Verdict
Based on our multi-factor analysis, the Bitmain Antminer L11 (20Gh) wins on 2 of 5 factors (efficiency, power consumption). Its biggest concrete edge: 41% better efficiency (184,000 vs 310,000 J/TH). The Elphapex DG Hydro 1 holds the edge in home mining score and noise level and price-performance. Cross-check the spec deltas and ROI table above against your own electricity rate before deciding.
Spec Deltas
The Bitmain Antminer L11 (20Gh) and Elphapex DG Hydro 1 diverge on the metrics below — each gap expressed as a real percentage, not a vague "better":
- Bitmain Antminer L11 (20Gh) 41% better power draw (3,680 vs 6,200 W)
- Bitmain Antminer L11 (20Gh) 41% better efficiency (184,000 vs 310,000 J/TH)
- Elphapex DG Hydro 1 33% better noise (75.0 vs 50.0 dB)
- Elphapex DG Hydro 1 68% more heat output (12,556 vs 21,154 BTU/hr)
- Elphapex DG Hydro 1 47% more home mining score (30.0 vs 44.0)
Cost & ROI Over Time
Sticker price versus what the miner actually earns back: the table below projects cumulative net profit at a $0.10/kWh electricity rate.
| Bitmain Antminer L11 (20Gh) | Metric | Elphapex DG Hydro 1 |
|---|---|---|
| $6,199 | Upfront cost (MSRP) | $4,459 |
| -$8.83 | Daily net profit | -$14.88 |
| -$9,422 | Net after 1 year | -$9,890 |
| -$12,646 | Net after 2 years | -$15,321 |
| -$15,869 | Net after 3 years | -$20,752 |
| Does not pay back at current rates (negative daily profit) | Payback period | Does not pay back at current rates (negative daily profit) |
Projections assume continuous operation, a flat $0.10/kWh rate, and no hardware degradation, pool fees, or BTC price change. Real-world ROI varies.
Best For...
Best for Profitability
TieBoth miners produce similar daily profit.
Best for Home Mining
Elphapex DG Hydro 1Score: 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
Which makes more money, the Bitmain Antminer L11 (20Gh) or the Elphapex DG Hydro 1?
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 $-14.88/day for the Elphapex DG Hydro 1. Profitability depends heavily on your electricity rate — use the selector above to calculate with your actual costs.
Bitmain Antminer L11 (20Gh) vs Elphapex DG Hydro 1: which runs at a lower noise level?
The Elphapex DG Hydro 1 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.
Bitmain Antminer L11 (20Gh) vs Elphapex DG Hydro 1: which fits a residential setup better?
The Elphapex DG Hydro 1 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.
How far apart are the Bitmain Antminer L11 (20Gh) and Elphapex DG Hydro 1 on J/TH?
The Bitmain Antminer L11 (20Gh) runs at 184,000.0 J/TH while the Elphapex DG Hydro 1 runs at 310,000.0 J/TH — a difference of 126,000.0 J/TH. Lower efficiency means less electricity per terahash of mining power, directly reducing operating costs. In relative terms that is 41% better efficiency (184,000 vs 310,000 J/TH).