Elphapex DG2+ vs Goldshell Mini-DOGE
Side-by-side specs, profitability, and home mining comparison.
Specifications Comparison
| Elphapex DG2+ | Specification | Goldshell Mini-DOGE |
|---|---|---|
| 20.5 GH/s | Hashrate | 185.0 MH/s |
| 3,900 W | Power Consumption | 233 W |
| 190,243.9 J/TH | Efficiency | 1,259,459.5 J/TH |
| 75 dB | Noise Level | — |
| 16.5 kg | Weight | 2,000.0 kg |
| 13,307 BTU/hr | BTU Output | 795 BTU/hr |
| 30/100 | Home Mining Score | 31/100 |
| — | Release Year | — |
| Scrypt | Algorithm | Scrypt |
| Elphapex | Manufacturer | Goldshell |
Profitability Comparison
Elphapex DG2+
Goldshell Mini-DOGE
Based on BTC price of $74,273 and current network difficulty as of Mar 16, 2026. Actual results vary.
Verdict
Based on specs, the Elphapex DG2+ offers 85% better efficiency at 190,243.9 J/TH compared to the Goldshell Mini-DOGE at 1,259,459.5 J/TH. This directly impacts daily operating costs and long-term profitability.
Best For...
Best for Profitability
TieBoth miners produce similar daily profit.
Best for Home Mining
Goldshell Mini-DOGEScore: 31/100. 0 dB noise level.
Best for Efficiency
Elphapex DG2+190,243.9 J/TH — lower electricity cost per terahash.
Frequently Asked Questions
Is the Elphapex DG2+ or Goldshell Mini-DOGE more profitable?
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 $-9.36/day for the Elphapex DG2+. Profitability depends heavily on your electricity rate — use the selector above to calculate with your actual costs.
Which is quieter, the Elphapex DG2+ or Goldshell Mini-DOGE?
The Elphapex DG2+ is quieter at 75 dB compared to the Goldshell Mini-DOGE 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?
The Goldshell Mini-DOGE 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?
The Elphapex DG2+ runs at 190,243.9 J/TH while the Goldshell Mini-DOGE runs at 1,259,459.5 J/TH — a difference of 1,069,215.6 J/TH. Lower efficiency means less electricity per terahash of mining power, directly reducing operating costs.