Elphapex DG2+ vs Goldshell Mini-DOGE Pro
Side-by-side specs, profitability, and home mining comparison.
Specifications Comparison
| Elphapex DG2+ | Specification | Goldshell Mini-DOGE Pro |
|---|---|---|
| 20.5 GH/s | Taux de hachage | 205.0 MH/s |
| 3,900 W | Consommation électrique | 220 W |
| 190,243.9 J/TH | Efficiency | 1,073,170.7 J/TH |
| 75 dB | Niveau de bruit | — |
| 16.5 kg | Weight | 2,000.0 kg |
| 13,307 BTU/hr | BTU Output | 751 BTU/hr |
| 30/100 | Home Mining Score | 31/100 |
| — | Release Year | — |
| Scrypt | Algorithme | Scrypt |
| Elphapex | Manufacturer | Goldshell |
Profitability Comparison
Elphapex DG2+
Goldshell Mini-DOGE Pro
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 Elphapex DG2+ edges it: 3 of 5 factors go its way (efficacité, hashrate, niveau sonore). The standout gap is 9900% more hashrate (0.0 vs 0.0 TH/s) in the Elphapex DG2+'s favour. The Goldshell Mini-DOGE Pro holds the edge in consommation électrique and score de minage domestique. Review the detailed specs and profitability calculations above to determine which miner best fits your specific setup.
Spec Deltas
The Elphapex DG2+ and Goldshell Mini-DOGE Pro diverge on the metrics below — each gap expressed as a real percentage, not a vague "better":
- Elphapex DG2+ 9900% more hashrate (0.0 vs 0.0 TH/s)
- Goldshell Mini-DOGE Pro 94% better power draw (3,900 vs 220 W)
- Elphapex DG2+ 82% better efficacité (190,244 vs 1,073,171 J/TH)
- Elphapex DG2+ 99% better weight (16.5 vs 2,000.0 kg)
- Elphapex DG2+ 1673% more heat output (13,307 vs 751 BTU/hr)
- Goldshell Mini-DOGE Pro 3% more score de minage domestique (30.0 vs 31.0)
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.
| Elphapex DG2+ | Metric | Goldshell Mini-DOGE Pro |
|---|---|---|
| $8,000 | Upfront cost (MSRP) | — |
| -$9.36 | Daily net profit | -$0.53 |
| -$11,416 | Net after 1 year | -$193 |
| -$14,832 | Net after 2 years | -$385 |
| -$18,248 | Net after 3 years | -$578 |
| Does not pay back at current rates (negative daily profit) | Payback period | — |
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
TieBoth miners produce similar daily profit.
Best for Home Mining
Goldshell Mini-DOGE ProScore: 31/100. 0 dB noise level.
Best for Efficiency
Elphapex DG2+190,243.9 J/TH — lower electricity cost per terahash.
Frequently Asked Questions
Elphapex DG2+ vs Goldshell Mini-DOGE Pro: which one earns more per day?
At the current BTC price and a $0.10/kWh electricity rate, the Goldshell Mini-DOGE Pro is more profitable at $-0.53/day compared to $-9.36/day for the Elphapex DG2+. Profitability depends heavily on your electricity rate — use the selector above to calculate with your actual costs.
Elphapex DG2+ vs Goldshell Mini-DOGE Pro: which runs at a lower noise level?
The Elphapex DG2+ is quieter at 75 dB compared to the Goldshell Mini-DOGE Pro at 0 dB. For home mining, lower noise levels make a significant difference in livability.
Which is better for home mining, the Elphapex DG2+ or Goldshell Mini-DOGE Pro?
The Goldshell Mini-DOGE Pro scores 31/100 on our Home Mining Score (vs 30/100 for the Elphapex DG2+). 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 Elphapex DG2+ and Goldshell Mini-DOGE Pro?
The Elphapex DG2+ runs at 190,243.9 J/TH while the Goldshell Mini-DOGE Pro runs at 1,073,170.7 J/TH — a difference of 882,926.8 J/TH. Lower efficiency means less electricity per terahash of mining power, directly reducing operating costs. In relative terms that is 82% better efficacité (190,244 vs 1,073,171 J/TH).