FluMiner L3

Taux de hachage 9.5 GH/s Puissance 1,700 W Efficiency 178,947.4 J/TH

Goldshell MINI DOGE III (650Mh)

Taux de hachage 650.0 MH/s Puissance 400 W Efficiency 615,384.6 J/TH

FluMiner L3 vs Goldshell MINI DOGE III (650Mh)

Side-by-side specs, profitability, and home mining comparison.

Specifications Comparison

FluMiner L3	Specification	Goldshell MINI DOGE III (650Mh)
9.5 GH/s	Taux de hachage	650.0 MH/s
1,700 W	Consommation électrique	400 W
178,947.4 J/TH	Efficiency	615,384.6 J/TH
50 dB	Niveau de bruit	—
12.8 kg	Weight	2.3 kg
5,800 BTU/hr	BTU Output	1,365 BTU/hr
56/100	Home Mining Score	34/100
—	Release Year	—
Scrypt	Algorithme	Scrypt
FluMiner	Manufacturer	Goldshell

Profitability Comparison

Electricity Rate:

$/kWh

FluMiner L3

Daily Revenue 0.00000000 BTC $0.00

Daily Electricity -$4.08

Daily Profit -$4.08

Monthly -$122.39

Yearly -$1,489.08

Goldshell MINI DOGE III (650Mh)

Daily Revenue 0.00000000 BTC $0.00

Daily Electricity -$0.96

Daily Profit -$0.96

Monthly -$28.80

Yearly -$350.39

Based on BTC price of $78,241 and current network difficulty as of May 16, 2026. Actual results vary.

Verdict

Selon notre analyse multifactorielle, le FluMiner L3 l'emporte sur 5 des 6 facteurs (efficacité, hashrate, score de minage domestique, niveau sonore, rapport qualité-prix). Its biggest concrete edge: 1362% more hashrate (0.0 vs 0.0 TH/s). That said, the Goldshell MINI DOGE III (650Mh) isn't beaten everywhere — it still wins consommation électrique. Cross-check the spec deltas and ROI table above against your own electricity rate before deciding.

Winner: FluMiner L3 — l'emporte sur 5 des 6 facteurs

Spec Deltas

Stripped to the numbers, this is how far apart the FluMiner L3 and Goldshell MINI DOGE III (650Mh) sit on each measurable spec:

FluMiner L3 1362% more hashrate (0.0 vs 0.0 TH/s)
Goldshell MINI DOGE III (650Mh) 76% better power draw (1,700 vs 400 W)
FluMiner L3 71% better efficacité (178,947 vs 615,385 J/TH)
Goldshell MINI DOGE III (650Mh) 82% better weight (12.8 vs 2.3 kg)
FluMiner L3 325% more heat output (5,800 vs 1,365 BTU/hr)
FluMiner L3 65% more score de minage domestique (56.0 vs 34.0)

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.

FluMiner L3	Metric	Goldshell MINI DOGE III (650Mh)
$2,849	Upfront cost (MSRP)	$199
-$4.08	Daily net profit	-$0.96
-$4,338	Net after 1 year	-$549
-$5,827	Net after 2 years	-$900
-$7,316	Net after 3 years	-$1,250
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

Tie

Both miners produce similar daily profit.

Best for Home Mining

FluMiner L3

Score: 56/100. 50 dB noise level.

Best for Efficiency

FluMiner L3

178,947.4 J/TH — lower electricity cost per terahash.

Frequently Asked Questions

Is the FluMiner L3 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 $-4.08/day for the FluMiner L3. Profitability depends heavily on your electricity rate — use the selector above to calculate with your actual costs.

Is the FluMiner L3 or the Goldshell MINI DOGE III (650Mh) better for noise-sensitive spaces?

The FluMiner L3 is quieter at 50 dB compared to the Goldshell MINI DOGE III (650Mh) at 0 dB. For home mining, lower noise levels make a significant difference in livability.

FluMiner L3 vs Goldshell MINI DOGE III (650Mh): which fits a residential setup better?

The FluMiner L3 scores 56/100 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 L3 and Goldshell MINI DOGE III (650Mh)?

The FluMiner L3 runs at 178,947.4 J/TH while the Goldshell MINI DOGE III (650Mh) runs at 615,384.6 J/TH — a difference of 436,437.3 J/TH. Lower efficiency means less electricity per terahash of mining power, directly reducing operating costs. In relative terms that is 71% better efficacité (178,947 vs 615,385 J/TH).

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