Bitmain Antminer L11 Pro (21Gh) vs Elphapex DG 1 (11GH)
Side-by-side specs, profitability, and home mining comparison.
Specifications Comparison
| Bitmain Antminer L11 Pro (21Gh) | Specification | Elphapex DG 1 (11GH) |
|---|---|---|
| 21.0 GH/s | Hashrate | 11.0 GH/s |
| 3,612 W | Power Consumption | 3,420 W |
| 172,000.0 J/TH | Efficiency | 310,909.1 J/TH |
| 75 dB | Noise Level | 75 dB |
| — | Weight | 16.1 kg |
| 12,324 BTU/hr | BTU Output | 11,669 BTU/hr |
| 30/100 | Home Mining Score | 36/100 |
| — | Release Year | — |
| Scrypt | Algorithm | Scrypt |
| Bitmain | Manufacturer | Elphapex |
Profitability Comparison
Bitmain Antminer L11 Pro (21Gh)
Elphapex DG 1 (11GH)
Based on BTC price of $74,178 and current network difficulty as of Mar 16, 2026. Actual results vary.
Verdict
Based on specs, the Bitmain Antminer L11 Pro (21Gh) offers 45% better efficiency at 172,000.0 J/TH compared to the Elphapex DG 1 (11GH) at 310,909.1 J/TH. This directly impacts daily operating costs and long-term profitability.
Best For...
Best for Profitability
TieBoth miners produce similar daily profit.
Best for Home Mining
Elphapex DG 1 (11GH)Score: 36/100. 75 dB noise level.
Best for Efficiency
Bitmain Antminer L11 Pro (21Gh)172,000.0 J/TH — lower electricity cost per terahash.
Frequently Asked Questions
Is the Bitmain Antminer L11 Pro (21Gh) or Elphapex DG 1 (11GH) more profitable?
At the current BTC price and a $0.10/kWh electricity rate, the Elphapex DG 1 (11GH) is more profitable at $-8.21/day compared to $-8.67/day for the Bitmain Antminer L11 Pro (21Gh). Profitability depends heavily on your electricity rate — use the selector above to calculate with your actual costs.
Which is quieter, the Bitmain Antminer L11 Pro (21Gh) or Elphapex DG 1 (11GH)?
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 Pro (21Gh) or Elphapex DG 1 (11GH)?
The Elphapex DG 1 (11GH) scores 36/100 on our Home Mining Score (vs 30/100 for the Bitmain Antminer L11 Pro (21Gh)). 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 Pro (21Gh) and Elphapex DG 1 (11GH)?
The Bitmain Antminer L11 Pro (21Gh) runs at 172,000.0 J/TH while the Elphapex DG 1 (11GH) runs at 310,909.1 J/TH — a difference of 138,909.1 J/TH. Lower efficiency means less electricity per terahash of mining power, directly reducing operating costs.