Innosilicon A4+ LTCMaster

Taux de hachage 620.0 MH/s Puissance 750 W Efficiency 1,209,677.4 J/TH

Goldshell MINI DOGE III (650Mh)

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

Innosilicon A4+ LTCMaster vs Goldshell MINI DOGE III (650Mh)

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

Specifications Comparison

Innosilicon A4+ LTCMaster	Specification	Goldshell MINI DOGE III (650Mh)
620.0 MH/s	Taux de hachage	650.0 MH/s
750 W	Consommation électrique	400 W
1,209,677.4 J/TH	Efficiency	615,384.6 J/TH
—	Niveau de bruit	—
3,830.0 kg	Weight	2.3 kg
2,559 BTU/hr	BTU Output	1,365 BTU/hr
30/100	Home Mining Score	34/100
—	Release Year	—
Scrypt	Algorithme	Scrypt
Innosilicon	Manufacturer	Goldshell

Profitability Comparison

Electricity Rate:

$/kWh

Innosilicon A4+ LTCMaster

Daily Revenue 0.00000000 BTC $0.00

Daily Electricity -$1.80

Daily Profit -$1.80

Monthly -$54.00

Yearly -$656.99

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 $78,217 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: 4 of 4 factors go its way (efficacité, consommation électrique, score de minage domestique, rapport qualité-prix). The standout gap is 49% better efficacité (1,209,677 vs 615,385 J/TH) in the Goldshell MINI DOGE III (650Mh)'s favour. Review the detailed specs and profitability calculations above to determine which miner best fits your specific setup.

Winner: Goldshell MINI DOGE III (650Mh) — l'emporte sur 4 des 4 facteurs

Spec Deltas

Stripped to the numbers, this is how far apart the Innosilicon A4+ LTCMaster and Goldshell MINI DOGE III (650Mh) sit on each measurable spec:

Goldshell MINI DOGE III (650Mh) 5% more hashrate (0.0 vs 0.0 TH/s)
Goldshell MINI DOGE III (650Mh) 47% better power draw (750 vs 400 W)
Goldshell MINI DOGE III (650Mh) 49% better efficacité (1,209,677 vs 615,385 J/TH)
Goldshell MINI DOGE III (650Mh) 100% better weight (3,830.0 vs 2.3 kg)
Innosilicon A4+ LTCMaster 88% more heat output (2,559 vs 1,365 BTU/hr)
Goldshell MINI DOGE III (650Mh) 13% more score de minage domestique (30.0 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.

Innosilicon A4+ LTCMaster	Metric	Goldshell MINI DOGE III (650Mh)
$3,500	Upfront cost (MSRP)	$199
-$1.80	Daily net profit	-$0.96
-$4,157	Net after 1 year	-$549
-$4,814	Net after 2 years	-$900
-$5,471	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

Which makes more money, the Innosilicon A4+ LTCMaster or the Goldshell MINI DOGE III (650Mh)?

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 $-1.80/day for the Innosilicon A4+ LTCMaster. Profitability depends heavily on your electricity rate — use the selector above to calculate with your actual costs.

Innosilicon A4+ LTCMaster vs Goldshell MINI DOGE III (650Mh): which runs at a lower noise level?

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

Innosilicon A4+ LTCMaster vs Goldshell MINI DOGE III (650Mh): which fits a residential setup better?

The Goldshell MINI DOGE III (650Mh) scores 34/100 on our Home Mining Score (vs 30/100 for the Innosilicon A4+ LTCMaster). 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 Innosilicon A4+ LTCMaster and Goldshell MINI DOGE III (650Mh)?

The Innosilicon A4+ LTCMaster runs at 1,209,677.4 J/TH while the Goldshell MINI DOGE III (650Mh) runs at 615,384.6 J/TH — a difference of 594,292.8 J/TH. Lower efficiency means less electricity per terahash of mining power, directly reducing operating costs. In relative terms that is 49% better efficacité (1,209,677 vs 615,385 J/TH).

Compare Innosilicon A4+ LTCMaster with...

Compare Goldshell MINI DOGE III (650Mh) with...

Shop Miners Browse our full catalog of ASIC miners, Bitaxe, and accessories. Réparation ASIC 2,500+ miners repaired. Expert diagnostics and board-level repair. Miner Database Compare 500+ miners with live profitability data.