Goldshell DG Card vs Elphapex DG Hydro 1
Side-by-side specs, profitability, and home mining comparison.
Specifications Comparison
| Goldshell DG Card | Specification | Elphapex DG Hydro 1 |
|---|---|---|
| 80.0 MH/s | Taux de hachage | 20.0 GH/s |
| 65 W | Consommation électrique | 6,200 W |
| 812,500.0 J/TH | Efficiency | 310,000.0 J/TH |
| 35 dB | Niveau de bruit | 50 dB |
| 0.3 kg | Weight | 25.0 kg |
| 222 BTU/hr | BTU Output | 21,154 BTU/hr |
| 71/100 | Home Mining Score | 44/100 |
| — | Release Year | — |
| Scrypt | Algorithme | Scrypt |
| Goldshell | Manufacturer | Elphapex |
Profitability Comparison
Goldshell DG Card
Elphapex DG Hydro 1
Based on BTC price of $78,223 and current network difficulty as of May 16, 2026. Actual results vary.
Verdict
Our scoring model gives the nod to the Elphapex DG Hydro 1, which leads on 3 of 6 weighted factors (efficacité, hashrate, rapport qualité-prix). Its biggest concrete edge: 24900% more hashrate (0.0 vs 0.0 TH/s). The Goldshell DG Card holds the edge in consommation électrique and score de minage domestique and niveau sonore. Cross-check the spec deltas and ROI table above against your own electricity rate before deciding.
Spec Deltas
The Goldshell DG Card and Elphapex DG Hydro 1 diverge on the metrics below — each gap expressed as a real percentage, not a vague "better":
- Elphapex DG Hydro 1 24900% more hashrate (0.0 vs 0.0 TH/s)
- Goldshell DG Card 99% better power draw (65.0 vs 6,200.0 W)
- Elphapex DG Hydro 1 62% better efficacité (812,500 vs 310,000 J/TH)
- Goldshell DG Card 30% better noise (35.0 vs 50.0 dB)
- Goldshell DG Card 99% better weight (0.3 vs 25.0 kg)
- Elphapex DG Hydro 1 9438% more heat output (222 vs 21,154 BTU/hr)
- Goldshell DG Card 61% more score de minage domestique (71.0 vs 44.0)
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.
| Goldshell DG Card | Metric | Elphapex DG Hydro 1 |
|---|---|---|
| $113 | Upfront cost (MSRP) | $4,459 |
| -$0.16 | Daily net profit | -$14.88 |
| -$170 | Net after 1 year | -$9,890 |
| -$227 | Net after 2 years | -$15,321 |
| -$284 | Net after 3 years | -$20,752 |
| 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
Goldshell DG CardScore: 71/100. 35 dB noise level.
Best for Efficiency
Elphapex DG Hydro 1310,000.0 J/TH — lower electricity cost per terahash.
Frequently Asked Questions
Which makes more money, the Goldshell DG Card or the Elphapex DG Hydro 1?
At the current BTC price and a $0.10/kWh electricity rate, the Goldshell DG Card is more profitable at $-0.16/day compared to $-14.88/day for the Elphapex DG Hydro 1. Profitability depends heavily on your electricity rate — use the selector above to calculate with your actual costs.
Which is quieter, the Goldshell DG Card or Elphapex DG Hydro 1?
The Goldshell DG Card is quieter at 35 dB compared to the Elphapex DG Hydro 1 at 50 dB. For home mining, lower noise levels make a significant difference in livability.
Which is better for home mining, the Goldshell DG Card or Elphapex DG Hydro 1?
The Goldshell DG Card scores 71/100 on our Home Mining Score (vs 44/100 for the Elphapex DG Hydro 1). This composite score factors in noise, power requirements, heat output, size, and setup ease — all critical for residential mining.
How far apart are the Goldshell DG Card and Elphapex DG Hydro 1 on J/TH?
The Goldshell DG Card runs at 812,500.0 J/TH while the Elphapex DG Hydro 1 runs at 310,000.0 J/TH — a difference of 502,500.0 J/TH. Lower efficiency means less electricity per terahash of mining power, directly reducing operating costs. In relative terms that is 62% better efficacité (812,500 vs 310,000 J/TH).