FluMiner L2 vs Goldshell MINI DOGE III (650Mh)
Side-by-side specs, profitability, and home mining comparison.
Specifications Comparison
| FluMiner L2 | Specification | Goldshell MINI DOGE III (650Mh) |
|---|---|---|
| 1.0 GH/s | Hashrate | 650.0 MH/s |
| 230 W | Power Consumption | 400 W |
| 230,000.0 J/TH | Efficiency | 615,384.6 J/TH |
| 40 dB | Noise Level | — |
| — | Weight | 2.3 kg |
| 785 BTU/hr | BTU Output | 1,365 BTU/hr |
| 66/100 | Home Mining Score | 34/100 |
| — | Release Year | — |
| Scrypt | Algorithm | Scrypt |
| FluMiner | Manufacturer | Goldshell |
Profitability Comparison
FluMiner L2
Goldshell MINI DOGE III (650Mh)
Based on BTC price of $74,658 and current network difficulty as of Mar 16, 2026. Actual results vary.
Verdict
Based on our multi-factor analysis, the FluMiner L2 wins on 4 of 5 factors (efficiency, power consumption, home mining score, noise level). The Goldshell MINI DOGE III (650Mh) holds the edge in price-performance. Review the detailed specs and profitability calculations above to determine which miner best fits your specific setup.
Best For...
Best for Profitability
TieBoth miners produce similar daily profit.
Best for Home Mining
FluMiner L2Score: 66/100. 40 dB noise level.
Best for Efficiency
FluMiner L2230,000.0 J/TH — lower electricity cost per terahash.
Frequently Asked Questions
Is the FluMiner L2 or Goldshell MINI DOGE III (650Mh) more profitable?
At the current BTC price and a $0.10/kWh electricity rate, the FluMiner L2 is more profitable at $-0.55/day compared to $-0.96/day for the Goldshell MINI DOGE III (650Mh). Profitability depends heavily on your electricity rate — use the selector above to calculate with your actual costs.
Which is quieter, the FluMiner L2 or Goldshell MINI DOGE III (650Mh)?
The FluMiner L2 is quieter at 40 dB compared to the Goldshell MINI DOGE III (650Mh) at 0 dB. For home mining, lower noise levels make a significant difference in livability.
Which is better for home mining, the FluMiner L2 or Goldshell MINI DOGE III (650Mh)?
The FluMiner L2 scores 66/100 on our Home Mining Score (vs 34/100 for the Goldshell MINI DOGE III (650Mh)). 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 FluMiner L2 and Goldshell MINI DOGE III (650Mh)?
The FluMiner L2 runs at 230,000.0 J/TH while the Goldshell MINI DOGE III (650Mh) runs at 615,384.6 J/TH — a difference of 385,384.6 J/TH. Lower efficiency means less electricity per terahash of mining power, directly reducing operating costs.
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