Bitmain Antminer L7 (9.05Gh) vs Elphapex DG 2
Side-by-side specs, profitability, and home mining comparison.
Specifications Comparison
| Bitmain Antminer L7 (9.05Gh) | Specification | Elphapex DG 2 |
|---|---|---|
| 9.1 GH/s | Hashrate | 20.0 GH/s |
| 3,260 W | Power Consumption | 3,800 W |
| 360,221.0 J/TH | Efficiency | 190,000.0 J/TH |
| — | Noise Level | 75 dB |
| 13,500.0 kg | Weight | 18.3 kg |
| 11,123 BTU/hr | BTU Output | 12,966 BTU/hr |
| 22/100 | Home Mining Score | 30/100 |
| — | Release Year | — |
| Scrypt | Algorithm | Scrypt |
| Bitmain | Manufacturer | Elphapex |
Profitability Comparison
Bitmain Antminer L7 (9.05Gh)
Elphapex DG 2
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 Elphapex DG 2 wins on 4 of 6 factors (efficiency, hashrate, home mining score, noise level). The Bitmain Antminer L7 (9.05Gh) holds the edge in power consumption and price-performance. 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
Elphapex DG 2Score: 30/100. 75 dB noise level.
Best for Efficiency
Elphapex DG 2190,000.0 J/TH — lower electricity cost per terahash.
Frequently Asked Questions
Is the Bitmain Antminer L7 (9.05Gh) or Elphapex DG 2 more profitable?
At the current BTC price and a $0.10/kWh electricity rate, the Bitmain Antminer L7 (9.05Gh) is more profitable at $-7.82/day compared to $-9.12/day for the Elphapex DG 2. Profitability depends heavily on your electricity rate — use the selector above to calculate with your actual costs.
Which is quieter, the Bitmain Antminer L7 (9.05Gh) or Elphapex DG 2?
The Elphapex DG 2 is quieter at 75 dB compared to the Bitmain Antminer L7 (9.05Gh) at 0 dB. For home mining, lower noise levels make a significant difference in livability.
Which is better for home mining, the Bitmain Antminer L7 (9.05Gh) or Elphapex DG 2?
The Elphapex DG 2 scores 30/100 on our Home Mining Score (vs 22/100 for the Bitmain Antminer L7 (9.05Gh)). 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 L7 (9.05Gh) and Elphapex DG 2?
The Bitmain Antminer L7 (9.05Gh) runs at 360,221.0 J/TH while the Elphapex DG 2 runs at 190,000.0 J/TH — a difference of 170,221.0 J/TH. Lower efficiency means less electricity per terahash of mining power, directly reducing operating costs.