Bitmain Antminer L7 (9.05Gh) vs VOLCMINER D1 Hydro (30.4Gh)
Side-by-side specs, profitability, and home mining comparison.
Specifications Comparison
| Bitmain Antminer L7 (9.05Gh) | Specification | VOLCMINER D1 Hydro (30.4Gh) |
|---|---|---|
| 9.1 GH/s | Hashrate | 30.4 GH/s |
| 3,260 W | Power Consumption | 7,600 W |
| 360,221.0 J/TH | Efficiency | 250,000.0 J/TH |
| — | Noise Level | 50 dB |
| 13,500.0 kg | Weight | 39.5 kg |
| 11,123 BTU/hr | BTU Output | 25,931 BTU/hr |
| 22/100 | Home Mining Score | 44/100 |
| — | Release Year | — |
| Scrypt | Algorithm | Scrypt |
| Bitmain | Manufacturer | VOLCMINER |
Profitability Comparison
Bitmain Antminer L7 (9.05Gh)
VOLCMINER D1 Hydro (30.4Gh)
Based on BTC price of $73,977 and current network difficulty as of Mar 16, 2026. Actual results vary.
Verdict
Based on specs, the VOLCMINER D1 Hydro (30.4Gh) offers 31% better efficiency at 250,000.0 J/TH compared to the Bitmain Antminer L7 (9.05Gh) at 360,221.0 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
VOLCMINER D1 Hydro (30.4Gh)Score: 44/100. 50 dB noise level.
Best for Efficiency
VOLCMINER D1 Hydro (30.4Gh)250,000.0 J/TH — lower electricity cost per terahash.
Frequently Asked Questions
Is the Bitmain Antminer L7 (9.05Gh) or VOLCMINER D1 Hydro (30.4Gh) 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 $-18.24/day for the VOLCMINER D1 Hydro (30.4Gh). 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 VOLCMINER D1 Hydro (30.4Gh)?
The VOLCMINER D1 Hydro (30.4Gh) is quieter at 50 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 VOLCMINER D1 Hydro (30.4Gh)?
The VOLCMINER D1 Hydro (30.4Gh) scores 44/100 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 VOLCMINER D1 Hydro (30.4Gh)?
The Bitmain Antminer L7 (9.05Gh) runs at 360,221.0 J/TH while the VOLCMINER D1 Hydro (30.4Gh) runs at 250,000.0 J/TH — a difference of 110,221.0 J/TH. Lower efficiency means less electricity per terahash of mining power, directly reducing operating costs.
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