Bitmain Antminer L11 (20Gh) vs VOLCMINER D1 Hydro (30.4Gh)
Side-by-side specs, profitability, and home mining comparison.
Specifications Comparison
| Bitmain Antminer L11 (20Gh) | Specification | VOLCMINER D1 Hydro (30.4Gh) |
|---|---|---|
| 20.0 GH/s | Hashrate | 30.4 GH/s |
| 3,680 W | Power Consumption | 7,600 W |
| 184,000.0 J/TH | Efficiency | 250,000.0 J/TH |
| 75 dB | Noise Level | 50 dB |
| — | Weight | 39.5 kg |
| 12,556 BTU/hr | BTU Output | 25,931 BTU/hr |
| 30/100 | Home Mining Score | 44/100 |
| — | Release Year | — |
| Scrypt | Algorithm | Scrypt |
| Bitmain | Manufacturer | VOLCMINER |
Profitability Comparison
Bitmain Antminer L11 (20Gh)
VOLCMINER D1 Hydro (30.4Gh)
Based on BTC price of $78,158 and current network difficulty as of May 16, 2026. Actual results vary.
Verdict
Run the numbers across every spec and the VOLCMINER D1 Hydro (30.4Gh) edges it: 4 of 6 factors go its way (hashrate, home mining score, noise level, price-performance). The standout gap is 52% more hashrate (0.0 vs 0.0 TH/s) in the VOLCMINER D1 Hydro (30.4Gh)'s favour. That said, the Bitmain Antminer L11 (20Gh) isn't beaten everywhere — it still wins efficiency and power consumption. The right pick still depends on your power cost and noise tolerance — the breakdowns above make that call concrete.
Spec Deltas
The Bitmain Antminer L11 (20Gh) and VOLCMINER D1 Hydro (30.4Gh) diverge on the metrics below — each gap expressed as a real percentage, not a vague "better":
- VOLCMINER D1 Hydro (30.4Gh) 52% more hashrate (0.0 vs 0.0 TH/s)
- Bitmain Antminer L11 (20Gh) 52% better power draw (3,680 vs 7,600 W)
- Bitmain Antminer L11 (20Gh) 26% better efficiency (184,000 vs 250,000 J/TH)
- VOLCMINER D1 Hydro (30.4Gh) 33% better noise (75.0 vs 50.0 dB)
- VOLCMINER D1 Hydro (30.4Gh) 107% more heat output (12,556 vs 25,931 BTU/hr)
- VOLCMINER D1 Hydro (30.4Gh) 47% more home mining score (30.0 vs 44.0)
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 L11 (20Gh) | Metric | VOLCMINER D1 Hydro (30.4Gh) |
|---|---|---|
| $6,199 | Upfront cost (MSRP) | $5,799 |
| -$8.83 | Daily net profit | -$18.24 |
| -$9,422 | Net after 1 year | -$12,456 |
| -$12,646 | Net after 2 years | -$19,113 |
| -$15,869 | Net after 3 years | -$25,771 |
| 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 D1 Hydro (30.4Gh)Score: 44/100. 50 dB noise level.
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 VOLCMINER D1 Hydro (30.4Gh) 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 $-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.
Is the Bitmain Antminer L11 (20Gh) or the VOLCMINER D1 Hydro (30.4Gh) better for noise-sensitive spaces?
The VOLCMINER D1 Hydro (30.4Gh) is quieter at 50 dB compared to the Bitmain Antminer L11 (20Gh) at 75 dB. For home mining, lower noise levels make a significant difference in livability.
Which is better for home mining, the Bitmain Antminer L11 (20Gh) or VOLCMINER D1 Hydro (30.4Gh)?
The VOLCMINER D1 Hydro (30.4Gh) scores 44/100 on our Home Mining Score (vs 30/100 for the Bitmain Antminer L11 (20Gh)). This composite score factors in noise, power requirements, heat output, size, and setup ease — all critical for residential mining.
How far apart are the Bitmain Antminer L11 (20Gh) and VOLCMINER D1 Hydro (30.4Gh) on J/TH?
The Bitmain Antminer L11 (20Gh) runs at 184,000.0 J/TH while the VOLCMINER D1 Hydro (30.4Gh) runs at 250,000.0 J/TH — a difference of 66,000.0 J/TH. Lower efficiency means less electricity per terahash of mining power, directly reducing operating costs. In relative terms that is 26% better efficiency (184,000 vs 250,000 J/TH).
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