Bitmain Antminer L11 (20Gh) vs Elphapex DG2+
Side-by-side specs, profitability, and home mining comparison.
Specifications Comparison
| Bitmain Antminer L11 (20Gh) | Specification | Elphapex DG2+ |
|---|---|---|
| 20.0 GH/s | Taux de hachage | 20.5 GH/s |
| 3,680 W | Consommation électrique | 3,900 W |
| 184,000.0 J/TH | Efficiency | 190,243.9 J/TH |
| 75 dB | Niveau de bruit | 75 dB |
| — | Weight | 16.5 kg |
| 12,556 BTU/hr | BTU Output | 13,307 BTU/hr |
| 30/100 | Home Mining Score | 30/100 |
| — | Release Year | — |
| Scrypt | Algorithme | Scrypt |
| Bitmain | Manufacturer | Elphapex |
Profitability Comparison
Bitmain Antminer L11 (20Gh)
Elphapex DG2+
Based on BTC price of $78,217 and current network difficulty as of May 16, 2026. Actual results vary.
Verdict
Selon notre analyse multifactorielle, le Bitmain Antminer L11 (20Gh) l'emporte sur 3 des 3 facteurs (efficacité, consommation électrique, rapport qualité-prix). The standout gap is 6% better power draw (3,680 vs 3,900 W) in the Bitmain Antminer L11 (20Gh)'s favour. Cross-check the spec deltas and ROI table above against your own electricity rate before deciding.
Spec Deltas
Stripped to the numbers, this is how far apart the Bitmain Antminer L11 (20Gh) and Elphapex DG2+ sit on each measurable spec:
- Elphapex DG2+ 3% more hashrate (0.0 vs 0.0 TH/s)
- Bitmain Antminer L11 (20Gh) 6% better power draw (3,680 vs 3,900 W)
- Bitmain Antminer L11 (20Gh) 3% better efficacité (184,000 vs 190,244 J/TH)
- Elphapex DG2+ 6% more heat output (12,556 vs 13,307 BTU/hr)
Cost & ROI Over Time
A miner pays for itself in profit, not specs. These projections track upfront cost against one, two and three years of net earnings at $0.10/kWh.
| Bitmain Antminer L11 (20Gh) | Metric | Elphapex DG2+ |
|---|---|---|
| $6,199 | Upfront cost (MSRP) | $8,000 |
| -$8.83 | Daily net profit | -$9.36 |
| -$9,422 | Net after 1 year | -$11,416 |
| -$12,646 | Net after 2 years | -$14,832 |
| -$15,869 | Net after 3 years | -$18,248 |
| 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
TieBoth miners are equally suitable for home use.
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 Elphapex DG2+ 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 $-9.36/day for the Elphapex DG2+. 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 Elphapex DG2+?
Both miners have similar noise levels. Check the specs table above for exact decibel readings.
Bitmain Antminer L11 (20Gh) vs Elphapex DG2+: which fits a residential setup better?
Both miners score similarly on our Home Mining Score. Consider your specific constraints (noise tolerance, available power, heat needs) to decide.
What is the efficiency difference between Bitmain Antminer L11 (20Gh) and Elphapex DG2+?
The Bitmain Antminer L11 (20Gh) runs at 184,000.0 J/TH while the Elphapex DG2+ runs at 190,243.9 J/TH — a difference of 6,243.9 J/TH. Lower efficiency means less electricity per terahash of mining power, directly reducing operating costs. In relative terms that is 3% better efficacité (184,000 vs 190,244 J/TH).