Bitmain Antminer L7 (9.05Gh) vs VOLCMINER D3
Side-by-side specs, profitability, and home mining comparison.
Specifications Comparison
| Bitmain Antminer L7 (9.05Gh) | Specification | VOLCMINER D3 |
|---|---|---|
| 9.1 GH/s | Hashrate | 20.0 GH/s |
| 3,260 W | Power Consumption | 3,580 W |
| 360,221.0 J/TH | Efficiency | 179,000.0 J/TH |
| — | Noise Level | 75 dB |
| 13,500.0 kg | Weight | 22.0 kg |
| 11,123 BTU/hr | BTU Output | 12,215 BTU/hr |
| 22/100 | Home Mining Score | 30/100 |
| — | Release Year | — |
| Scrypt | Algorithm | Scrypt |
| Bitmain | Manufacturer | VOLCMINER |
Profitability Comparison
Bitmain Antminer L7 (9.05Gh)
VOLCMINER D3
Based on BTC price of $78,165 and current network difficulty as of May 16, 2026. Actual results vary.
Verdict
Based on our multi-factor analysis, the VOLCMINER D3 wins on 4 of 6 factors (efficiency, hashrate, home mining score, noise level). Where it pulls away hardest is 121% more hashrate (0.0 vs 0.0 TH/s). 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.
Spec Deltas
Here is every spec where the Bitmain Antminer L7 (9.05Gh) and VOLCMINER D3 actually differ, with the gap quantified:
- VOLCMINER D3 121% more hashrate (0.0 vs 0.0 TH/s)
- Bitmain Antminer L7 (9.05Gh) 9% better power draw (3,260 vs 3,580 W)
- VOLCMINER D3 50% better efficiency (360,221 vs 179,000 J/TH)
- VOLCMINER D3 100% better weight (13,500.0 vs 22.0 kg)
- VOLCMINER D3 10% more heat output (11,123 vs 12,215 BTU/hr)
- VOLCMINER D3 36% more home mining score (22.0 vs 30.0)
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 L7 (9.05Gh) | Metric | VOLCMINER D3 |
|---|---|---|
| $750 | Upfront cost (MSRP) | $5,990 |
| -$7.82 | Daily net profit | -$8.59 |
| -$3,606 | Net after 1 year | -$9,126 |
| -$6,461 | Net after 2 years | -$12,262 |
| -$9,317 | Net after 3 years | -$15,397 |
| 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
VOLCMINER D3Score: 30/100. 75 dB noise level.
Best for Efficiency
VOLCMINER D3179,000.0 J/TH — lower electricity cost per terahash.
Frequently Asked Questions
Which makes more money, the Bitmain Antminer L7 (9.05Gh) or the VOLCMINER D3?
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 $-8.59/day for the VOLCMINER D3. 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 D3?
The VOLCMINER D3 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.
For mining at home, should I pick the Bitmain Antminer L7 (9.05Gh) or the VOLCMINER D3?
The VOLCMINER D3 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.
Bitmain Antminer L7 (9.05Gh) vs VOLCMINER D3: how much does the efficiency gap matter?
The Bitmain Antminer L7 (9.05Gh) runs at 360,221.0 J/TH while the VOLCMINER D3 runs at 179,000.0 J/TH — a difference of 181,221.0 J/TH. Lower efficiency means less electricity per terahash of mining power, directly reducing operating costs. In relative terms that is 50% better efficiency (360,221 vs 179,000 J/TH).