Goldshell Mini-DOGE

Hashrate 185.0 MH/s Power 233 W Efficiency 1,259,459.5 J/TH

Goldshell MINI DOGE III (650Mh)

Hashrate 650.0 MH/s Power 400 W Efficiency 615,384.6 J/TH

Goldshell Mini-DOGE vs Goldshell MINI DOGE III (650Mh)

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

Specifications Comparison

Goldshell Mini-DOGE	Specification	Goldshell MINI DOGE III (650Mh)
185.0 MH/s	Hashrate	650.0 MH/s
233 W	Power Consumption	400 W
1,259,459.5 J/TH	Efficiency	615,384.6 J/TH
—	Noise Level	—
2,000.0 kg	Weight	2.3 kg
795 BTU/hr	BTU Output	1,365 BTU/hr
31/100	Home Mining Score	34/100
—	Release Year	—
Scrypt	Algorithm	Scrypt
Goldshell	Manufacturer	Goldshell

Profitability Comparison

Electricity Rate:

$/kWh

Goldshell Mini-DOGE

Daily Revenue 0.00000000 BTC $0.00

Daily Electricity -$0.56

Daily Profit -$0.56

Monthly -$16.78

Yearly -$204.11

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 $78,184 and current network difficulty as of May 16, 2026. Actual results vary.

Verdict

Run the numbers across every spec and the Goldshell MINI DOGE III (650Mh) edges it: 3 of 4 factors go its way (efficiency, home mining score, price-performance). Where it pulls away hardest is 251% more hashrate (0.0 vs 0.0 TH/s). The Goldshell Mini-DOGE claws back ground on power consumption. The right pick still depends on your power cost and noise tolerance — the breakdowns above make that call concrete.

Winner: Goldshell MINI DOGE III (650Mh) — wins on 3 of 4 factors

Spec Deltas

The Goldshell Mini-DOGE and Goldshell MINI DOGE III (650Mh) diverge on the metrics below — each gap expressed as a real percentage, not a vague "better":

Goldshell MINI DOGE III (650Mh) 251% more hashrate (0.0 vs 0.0 TH/s)
Goldshell Mini-DOGE 42% better power draw (233 vs 400 W)
Goldshell MINI DOGE III (650Mh) 51% better efficiency (1,259,459 vs 615,385 J/TH)
Goldshell MINI DOGE III (650Mh) 100% better weight (2,000.0 vs 2.3 kg)
Goldshell MINI DOGE III (650Mh) 72% more heat output (795 vs 1,365 BTU/hr)
Goldshell MINI DOGE III (650Mh) 10% more home mining score (31.0 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.

Goldshell Mini-DOGE	Metric	Goldshell MINI DOGE III (650Mh)
$298	Upfront cost (MSRP)	$199
-$0.56	Daily net profit	-$0.96
-$502	Net after 1 year	-$549
-$706	Net after 2 years	-$900
-$910	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

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

Goldshell Mini-DOGE vs Goldshell MINI DOGE III (650Mh): which one earns more per day?

At the current BTC price and a $0.10/kWh electricity rate, the Goldshell Mini-DOGE is more profitable at $-0.56/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 Goldshell Mini-DOGE or Goldshell MINI DOGE III (650Mh)?

Both miners have similar noise levels. Check the specs table above for exact decibel readings.

For mining at home, should I pick the Goldshell Mini-DOGE or the Goldshell MINI DOGE III (650Mh)?

The Goldshell MINI DOGE III (650Mh) scores 34/100 on our Home Mining Score (vs 31/100 for the Goldshell Mini-DOGE). This composite score factors in noise, power requirements, heat output, size, and setup ease — all critical for residential mining.

How far apart are the Goldshell Mini-DOGE and Goldshell MINI DOGE III (650Mh) on J/TH?

The Goldshell Mini-DOGE runs at 1,259,459.5 J/TH while the Goldshell MINI DOGE III (650Mh) runs at 615,384.6 J/TH — a difference of 644,074.8 J/TH. Lower efficiency means less electricity per terahash of mining power, directly reducing operating costs. In relative terms that is 51% better efficiency (1,259,459 vs 615,385 J/TH).

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