Skip to content

We're upgrading our operations to serve you better. Orders ship as usual from Laval, QC. Questions? Contact us

Bitcoin accepted at checkout  |  Ships from Laval, QC, Canada  |  Expert support since 2016

1325 Rue Bergar, Laval, QC support@d-central.tech 1-855-753-9997 Mon-Fri: 8:30 - 18:00
Bitcoin Space Heater L3 Edition

Bitcoin Space Heater L3 Edition

Hashrate 504.0 MH/s Power 800 W Efficiency 1,587,301.6 J/TH
VS
Goldshell MINI DOGE III PLUS

Goldshell MINI DOGE III PLUS

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

Bitcoin Space Heater L3 Edition vs Goldshell MINI DOGE III PLUS

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

Specifications Comparison

Bitcoin Space Heater L3 Edition Specification Goldshell MINI DOGE III PLUS
504.0 MH/s Hashrate 810.0 MH/s
800 W Power Consumption 500 W
1,587,301.6 J/TH Efficiency 617,284.0 J/TH
50 dB Noise Level 35 dB
10.0 kg Weight 3.7 kg
2,730 BTU/hr BTU Output 1,706 BTU/hr
58/100 Home Mining Score 69/100
— Release Year —
Scrypt Algorithm Scrypt
D-Central Manufacturer Goldshell

Profitability Comparison

$/kWh

Bitcoin Space Heater L3 Edition

Daily Revenue 0.00000000 BTC $0.00
Daily Electricity -$1.92
Daily Profit -$1.92
Monthly -$57.60
Yearly -$700.79

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 $78,165 and current network difficulty as of May 16, 2026. Actual results vary.

Verdict

Our scoring model gives the nod to the Goldshell MINI DOGE III PLUS, which leads on 5 of 5 weighted factors (efficiency, power consumption, home mining score, noise level, price-performance). The standout gap is 61% better efficiency (1,587,302 vs 617,284 J/TH) in the Goldshell MINI DOGE III PLUS's favour. The right pick still depends on your power cost and noise tolerance — the breakdowns above make that call concrete.

Winner: Goldshell MINI DOGE III PLUS — wins on 5 of 5 factors

Spec Deltas

Here is every spec where the Bitcoin Space Heater L3 Edition and Goldshell MINI DOGE III PLUS actually differ, with the gap quantified:

  • Goldshell MINI DOGE III PLUS 61% more hashrate (0.0 vs 0.0 TH/s)
  • Goldshell MINI DOGE III PLUS 38% better power draw (800 vs 500 W)
  • Goldshell MINI DOGE III PLUS 61% better efficiency (1,587,302 vs 617,284 J/TH)
  • Goldshell MINI DOGE III PLUS 30% better noise (50.0 vs 35.0 dB)
  • Goldshell MINI DOGE III PLUS 63% better weight (10.0 vs 3.7 kg)
  • Bitcoin Space Heater L3 Edition 60% more heat output (2,730 vs 1,706 BTU/hr)
  • Goldshell MINI DOGE III PLUS 19% more home mining score (58.0 vs 69.0)

Cost & ROI Over Time

Hardware cost is only half the story — here is how each miner's upfront price plays out against cumulative profit at a $0.10/kWh rate.

Bitcoin Space Heater L3 Edition Metric Goldshell MINI DOGE III PLUS
$499 Upfront cost (MSRP) $420
-$1.92 Daily net profit -$1.20
-$1,200 Net after 1 year -$858
-$1,901 Net after 2 years -$1,296
-$2,601 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

Goldshell MINI DOGE III PLUS

617,284.0 J/TH — lower electricity cost per terahash.

Frequently Asked Questions

Which makes more money, the Bitcoin Space Heater L3 Edition or the Goldshell MINI DOGE III PLUS?

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 $-1.92/day for the Bitcoin Space Heater L3 Edition. Profitability depends heavily on your electricity rate — use the selector above to calculate with your actual costs.

Bitcoin Space Heater L3 Edition 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 Bitcoin Space Heater L3 Edition at 50 dB. For home mining, lower noise levels make a significant difference in livability.

Bitcoin Space Heater L3 Edition 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 58/100 for the Bitcoin Space Heater L3 Edition). This composite score factors in noise, power requirements, heat output, size, and setup ease — all critical for residential mining.

Bitcoin Space Heater L3 Edition vs Goldshell MINI DOGE III PLUS: how much does the efficiency gap matter?

The Bitcoin Space Heater L3 Edition runs at 1,587,301.6 J/TH while the Goldshell MINI DOGE III PLUS runs at 617,284.0 J/TH — a difference of 970,017.6 J/TH. Lower efficiency means less electricity per terahash of mining power, directly reducing operating costs. In relative terms that is 61% better efficiency (1,587,302 vs 617,284 J/TH).

Compare Bitcoin Space Heater L3 Edition with...

Compare Goldshell MINI DOGE III PLUS with...

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