Bitmain Antminer L11 (20Gh) vs Goldshell MINI DOGE III PLUS
Side-by-side specs, profitability, and home mining comparison.
Specifications Comparison
| Bitmain Antminer L11 (20Gh) | Specification | Goldshell MINI DOGE III PLUS |
|---|---|---|
| 20.0 GH/s | Taux de hachage | 810.0 MH/s |
| 3,680 W | Consommation électrique | 500 W |
| 184,000.0 J/TH | Efficiency | 617,284.0 J/TH |
| 75 dB | Niveau de bruit | 35 dB |
| — | Weight | 3.7 kg |
| 12,556 BTU/hr | BTU Output | 1,706 BTU/hr |
| 30/100 | Home Mining Score | 69/100 |
| — | Release Year | — |
| Scrypt | Algorithme | Scrypt |
| Bitmain | Manufacturer | Goldshell |
Profitability Comparison
Bitmain Antminer L11 (20Gh)
Goldshell MINI DOGE III PLUS
Based on BTC price of $78,223 and current network difficulty as of May 16, 2026. Actual results vary.
Verdict
Weighing six performance factors, the Bitmain Antminer L11 (20Gh) comes out ahead — it takes 3 of 6 (efficacité, hashrate, rapport qualité-prix). Its biggest concrete edge: 2369% more hashrate (0.0 vs 0.0 TH/s). That said, the Goldshell MINI DOGE III PLUS isn't beaten everywhere — it still wins consommation électrique and score de minage domestique and niveau sonore. The right pick still depends on your power cost and noise tolerance — the breakdowns above make that call concrete.
Spec Deltas
Stripped to the numbers, this is how far apart the Bitmain Antminer L11 (20Gh) and Goldshell MINI DOGE III PLUS sit on each measurable spec:
- Bitmain Antminer L11 (20Gh) 2369% more hashrate (0.0 vs 0.0 TH/s)
- Goldshell MINI DOGE III PLUS 86% better power draw (3,680 vs 500 W)
- Bitmain Antminer L11 (20Gh) 70% better efficacité (184,000 vs 617,284 J/TH)
- Goldshell MINI DOGE III PLUS 53% better noise (75.0 vs 35.0 dB)
- Bitmain Antminer L11 (20Gh) 636% more heat output (12,556 vs 1,706 BTU/hr)
- Goldshell MINI DOGE III PLUS 130% more score de minage domestique (30.0 vs 69.0)
Cost & ROI Over Time
Sticker price versus what the miner actually earns back: the table below projects cumulative net profit at a $0.10/kWh electricity rate.
| Bitmain Antminer L11 (20Gh) | Metric | Goldshell MINI DOGE III PLUS |
|---|---|---|
| $6,199 | Upfront cost (MSRP) | $420 |
| -$8.83 | Daily net profit | -$1.20 |
| -$9,422 | Net after 1 year | -$858 |
| -$12,646 | Net after 2 years | -$1,296 |
| -$15,869 | Net after 3 years | -$1,734 |
| 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
Goldshell MINI DOGE III PLUSScore: 69/100. 35 dB noise level.
Best for Efficiency
Bitmain Antminer L11 (20Gh)184,000.0 J/TH — lower electricity cost per terahash.
Frequently Asked Questions
Which makes more money, the Bitmain Antminer L11 (20Gh) or the Goldshell MINI DOGE III PLUS?
At the current BTC price and a $0.10/kWh electricity rate, the Goldshell MINI DOGE III PLUS is more profitable at $-1.20/day compared to $-8.83/day for the Bitmain Antminer L11 (20Gh). Profitability depends heavily on your electricity rate — use the selector above to calculate with your actual costs.
Bitmain Antminer L11 (20Gh) vs Goldshell MINI DOGE III PLUS: which runs at a lower noise level?
The Goldshell MINI DOGE III PLUS is quieter at 35 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 Goldshell MINI DOGE III PLUS?
The Goldshell MINI DOGE III PLUS scores 69/100 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.
Bitmain Antminer L11 (20Gh) vs Goldshell MINI DOGE III PLUS: how much does the efficiency gap matter?
The Bitmain Antminer L11 (20Gh) runs at 184,000.0 J/TH while the Goldshell MINI DOGE III PLUS runs at 617,284.0 J/TH — a difference of 433,284.0 J/TH. Lower efficiency means less electricity per terahash of mining power, directly reducing operating costs. In relative terms that is 70% better efficacité (184,000 vs 617,284 J/TH).
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