Bitmain Antminer L7 (9.05Gh)

Hashrate 9.1 GH/s Power 3,260 W Efficiency 360,221.0 J/TH

Goldshell MINI DOGE III PLUS

Hashrate 810.0 MH/s Power 500 W Efficiency 617,284.0 J/TH

Bitmain Antminer L7 (9.05Gh) vs Goldshell MINI DOGE III PLUS

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

Specifications Comparison

Bitmain Antminer L7 (9.05Gh)	Specification	Goldshell MINI DOGE III PLUS
9.1 GH/s	Hashrate	810.0 MH/s
3,260 W	Power Consumption	500 W
360,221.0 J/TH	Efficiency	617,284.0 J/TH
—	Noise Level	35 dB
13,500.0 kg	Weight	3.7 kg
11,123 BTU/hr	BTU Output	1,706 BTU/hr
22/100	Home Mining Score	69/100
—	Release Year	—
Scrypt	Algorithm	Scrypt
Bitmain	Manufacturer	Goldshell

Profitability Comparison

Electricity Rate:

$/kWh

Bitmain Antminer L7 (9.05Gh)

Daily Revenue 0.00000000 BTC $0.00

Daily Electricity -$7.82

Daily Profit -$7.82

Monthly -$234.71

Yearly -$2,855.64

Goldshell MINI DOGE III PLUS

Daily Revenue 0.00000000 BTC $0.00

Daily Electricity -$1.20

Daily Profit -$1.20

Monthly -$36.00

Yearly -$437.99

Based on BTC price of $78,158 and current network difficulty as of May 16, 2026. Actual results vary.

Verdict

Our scoring model gives the nod to the Bitmain Antminer L7 (9.05Gh), which leads on 3 of 6 weighted factors (efficiency, hashrate, price-performance). Its biggest concrete edge: 1017% more hashrate (0.0 vs 0.0 TH/s). The Goldshell MINI DOGE III PLUS claws back ground on power consumption and home mining score and noise level. Cross-check the spec deltas and ROI table above against your own electricity rate before deciding.

Winner: Bitmain Antminer L7 (9.05Gh) — wins on 3 of 6 factors

Spec Deltas

Here is every spec where the Bitmain Antminer L7 (9.05Gh) and Goldshell MINI DOGE III PLUS actually differ, with the gap quantified:

Bitmain Antminer L7 (9.05Gh) 1017% more hashrate (0.0 vs 0.0 TH/s)
Goldshell MINI DOGE III PLUS 85% better power draw (3,260 vs 500 W)
Bitmain Antminer L7 (9.05Gh) 42% better efficiency (360,221 vs 617,284 J/TH)
Goldshell MINI DOGE III PLUS 100% better weight (13,500.0 vs 3.7 kg)
Bitmain Antminer L7 (9.05Gh) 552% more heat output (11,123 vs 1,706 BTU/hr)
Goldshell MINI DOGE III PLUS 214% more home mining score (22.0 vs 69.0)

Cost & ROI Over Time

Sticker price versus what the miner actually earns back: the table below projects cumulative net profit at a $0.10/kWh electricity rate.

Bitmain Antminer L7 (9.05Gh)	Metric	Goldshell MINI DOGE III PLUS
$750	Upfront cost (MSRP)	$420
-$7.82	Daily net profit	-$1.20
-$3,606	Net after 1 year	-$858
-$6,461	Net after 2 years	-$1,296
-$9,317	Net after 3 years	-$1,734
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 PLUS

Score: 69/100. 35 dB noise level.

Best for Efficiency

Bitmain Antminer L7 (9.05Gh)

360,221.0 J/TH — lower electricity cost per terahash.

Frequently Asked Questions

Bitmain Antminer L7 (9.05Gh) vs Goldshell MINI DOGE III PLUS: which one earns more per day?

At the current BTC price and a $0.10/kWh electricity rate, the Goldshell MINI DOGE III PLUS is more profitable at $-1.20/day compared to $-7.82/day for the Bitmain Antminer L7 (9.05Gh). Profitability depends heavily on your electricity rate — use the selector above to calculate with your actual costs.

Bitmain Antminer L7 (9.05Gh) vs Goldshell MINI DOGE III PLUS: which runs at a lower noise level?

The Goldshell MINI DOGE III PLUS is quieter at 35 dB compared to the Bitmain Antminer L7 (9.05Gh) at 0 dB. For home mining, lower noise levels make a significant difference in livability.

Bitmain Antminer L7 (9.05Gh) vs Goldshell MINI DOGE III PLUS: which fits a residential setup better?

The Goldshell MINI DOGE III PLUS scores 69/100 on our Home Mining Score (vs 22/100 for the Bitmain Antminer L7 (9.05Gh)). This composite score factors in noise, power requirements, heat output, size, and setup ease — all critical for residential mining.

How far apart are the Bitmain Antminer L7 (9.05Gh) and Goldshell MINI DOGE III PLUS on J/TH?

The Bitmain Antminer L7 (9.05Gh) runs at 360,221.0 J/TH while the Goldshell MINI DOGE III PLUS runs at 617,284.0 J/TH — a difference of 257,063.0 J/TH. Lower efficiency means less electricity per terahash of mining power, directly reducing operating costs. In relative terms that is 42% better efficiency (360,221 vs 617,284 J/TH).

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