Goldshell MINI DOGE III (650Mh)
BW L21 vs Goldshell MINI DOGE III (650Mh)
Side-by-side specs, profitability, and home mining comparison.
Specifications Comparison
| BW L21 | Specification | Goldshell MINI DOGE III (650Mh) |
|---|---|---|
| 550.0 MH/s | Taux de hachage | 650.0 MH/s |
| 950 W | Consommation électrique | 400 W |
| 1,727,272.7 J/TH | Efficiency | 615,384.6 J/TH |
| — | Niveau de bruit | — |
| 5,750.0 kg | Weight | 2.3 kg |
| 3,241 BTU/hr | BTU Output | 1,365 BTU/hr |
| 31/100 | Home Mining Score | 34/100 |
| — | Release Year | — |
| Scrypt | Algorithme | Scrypt |
| BW | Manufacturer | Goldshell |
Profitability Comparison
BW L21
Goldshell MINI DOGE III (650Mh)
Based on BTC price of $77,857 and current network difficulty as of Apr 25, 2026. Actual results vary.
Verdict
Selon notre analyse multifactorielle, le Goldshell MINI DOGE III (650Mh) l'emporte sur 3 des 3 facteurs (efficacité, consommation électrique, score de minage domestique). Consultez les spécifications détaillées et les calculs de rentabilité ci-dessus pour déterminer quel mineur convient le mieux à votre installation.
Best For...
Best for Profitability
TieBoth miners produce similar daily profit.
Best for Home Mining
Goldshell MINI DOGE III (650Mh)Score: 34/100. 0 dB noise level.
Best for Efficiency
Goldshell MINI DOGE III (650Mh)615,384.6 J/TH — lower electricity cost per terahash.
Frequently Asked Questions
Is the BW L21 or Goldshell MINI DOGE III (650Mh) more profitable?
At the current BTC price and a $0.10/kWh electricity rate, the Goldshell MINI DOGE III (650Mh) is more profitable at $-0.96/day compared to $-2.28/day for the BW L21. Profitability depends heavily on your electricity rate — use the selector above to calculate with your actual costs.
Which is quieter, the BW L21 or Goldshell MINI DOGE III (650Mh)?
Both miners have similar noise levels. Check the specs table above for exact decibel readings.
Which is better for home mining, the BW L21 or Goldshell MINI DOGE III (650Mh)?
The Goldshell MINI DOGE III (650Mh) scores 34/100 on our Home Mining Score (vs 31/100 for the BW L21). 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 BW L21 and Goldshell MINI DOGE III (650Mh)?
The BW L21 runs at 1,727,272.7 J/TH while the Goldshell MINI DOGE III (650Mh) runs at 615,384.6 J/TH — a difference of 1,111,888.1 J/TH. Lower efficiency means less electricity per terahash of mining power, directly reducing operating costs.
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