VOLCMINER D1 Mini Pre 2.2Gh vs Goldshell E-DG1M
Side-by-side specs, profitability, and home mining comparison.
Specifications Comparison
| VOLCMINER D1 Mini Pre 2.2Gh | Specification | Goldshell E-DG1M |
|---|---|---|
| 2.2 GH/s | Taux de hachage | 3.4 GH/s |
| 500 W | Consommation électrique | 1,800 W |
| 227,272.7 J/TH | Efficiency | 529,411.8 J/TH |
| 55 dB | Niveau de bruit | 45 dB |
| 4.5 kg | Weight | 16.0 kg |
| 1,706 BTU/hr | BTU Output | 6,142 BTU/hr |
| 62/100 | Home Mining Score | 56/100 |
| — | Release Year | — |
| Scrypt | Algorithme | Scrypt |
| VOLCMINER | Manufacturer | Goldshell |
Profitability Comparison
VOLCMINER D1 Mini Pre 2.2Gh
Goldshell E-DG1M
Based on BTC price of $78,213 and current network difficulty as of May 16, 2026. Actual results vary.
Verdict
Weighing six performance factors, the VOLCMINER D1 Mini Pre 2.2Gh comes out ahead — it takes 3 of 6 (efficacité, consommation électrique, score de minage domestique). Where it pulls away hardest is 72% better power draw (500 vs 1,800 W). The Goldshell E-DG1M holds the edge in hashrate and niveau sonore and rapport qualité-prix. The right pick still depends on your power cost and noise tolerance — the breakdowns above make that call concrete.
Spec Deltas
Here is every spec where the VOLCMINER D1 Mini Pre 2.2Gh and Goldshell E-DG1M actually differ, with the gap quantified:
- Goldshell E-DG1M 55% more hashrate (0.0 vs 0.0 TH/s)
- VOLCMINER D1 Mini Pre 2.2Gh 72% better power draw (500 vs 1,800 W)
- VOLCMINER D1 Mini Pre 2.2Gh 57% better efficacité (227,273 vs 529,412 J/TH)
- Goldshell E-DG1M 18% better noise (55.0 vs 45.0 dB)
- VOLCMINER D1 Mini Pre 2.2Gh 72% better weight (4.5 vs 16.0 kg)
- Goldshell E-DG1M 260% more heat output (1,706 vs 6,142 BTU/hr)
- VOLCMINER D1 Mini Pre 2.2Gh 11% more score de minage domestique (62.0 vs 56.0)
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.
| VOLCMINER D1 Mini Pre 2.2Gh | Metric | Goldshell E-DG1M |
|---|---|---|
| $651 | Upfront cost (MSRP) | $799 |
| -$1.20 | Daily net profit | -$4.32 |
| -$1,089 | Net after 1 year | -$2,376 |
| -$1,527 | Net after 2 years | -$3,953 |
| -$1,965 | Net after 3 years | -$5,529 |
| 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
TieBoth miners produce similar daily profit.
Best for Home Mining
VOLCMINER D1 Mini Pre 2.2GhScore: 62/100. 55 dB noise level.
Best for Efficiency
VOLCMINER D1 Mini Pre 2.2Gh227,272.7 J/TH — lower electricity cost per terahash.
Frequently Asked Questions
VOLCMINER D1 Mini Pre 2.2Gh vs Goldshell E-DG1M: which one earns more per day?
At the current BTC price and a $0.10/kWh electricity rate, the VOLCMINER D1 Mini Pre 2.2Gh is more profitable at $-1.20/day compared to $-4.32/day for the Goldshell E-DG1M. Profitability depends heavily on your electricity rate — use the selector above to calculate with your actual costs.
Is the VOLCMINER D1 Mini Pre 2.2Gh or the Goldshell E-DG1M better for noise-sensitive spaces?
The Goldshell E-DG1M is quieter at 45 dB compared to the VOLCMINER D1 Mini Pre 2.2Gh at 55 dB. For home mining, lower noise levels make a significant difference in livability.
For mining at home, should I pick the VOLCMINER D1 Mini Pre 2.2Gh or the Goldshell E-DG1M?
The VOLCMINER D1 Mini Pre 2.2Gh scores 62/100 on our Home Mining Score (vs 56/100 for the Goldshell E-DG1M). 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 VOLCMINER D1 Mini Pre 2.2Gh and Goldshell E-DG1M?
The VOLCMINER D1 Mini Pre 2.2Gh runs at 227,272.7 J/TH while the Goldshell E-DG1M runs at 529,411.8 J/TH — a difference of 302,139.0 J/TH. Lower efficiency means less electricity per terahash of mining power, directly reducing operating costs. In relative terms that is 57% better efficacité (227,273 vs 529,412 J/TH).
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