Elphapex DG Hydro 1 vs Elphapex DG2+
Side-by-side specs, profitability, and home mining comparison.
Specifications Comparison
| Elphapex DG Hydro 1 | Specification | Elphapex DG2+ |
|---|---|---|
| 20.0 GH/s | Taux de hachage | 20.5 GH/s |
| 6,200 W | Consommation électrique | 3,900 W |
| 310,000.0 J/TH | Efficiency | 190,243.9 J/TH |
| 50 dB | Niveau de bruit | 75 dB |
| 25.0 kg | Weight | 16.5 kg |
| 21,154 BTU/hr | BTU Output | 13,307 BTU/hr |
| 44/100 | Home Mining Score | 30/100 |
| — | Release Year | — |
| Scrypt | Algorithme | Scrypt |
| Elphapex | Manufacturer | Elphapex |
Profitability Comparison
Elphapex DG Hydro 1
Elphapex DG2+
Based on BTC price of $78,237 and current network difficulty as of May 16, 2026. Actual results vary.
Verdict
Selon notre analyse multifactorielle, le Elphapex DG2+ l'emporte sur 2 des 5 facteurs (efficacité, consommation électrique). Where it pulls away hardest is 39% better efficacité (310,000 vs 190,244 J/TH). The Elphapex DG Hydro 1 holds the edge in score de minage domestique 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
The Elphapex DG Hydro 1 and Elphapex DG2+ diverge on the metrics below — each gap expressed as a real percentage, not a vague "better":
- Elphapex DG2+ 3% more hashrate (0.0 vs 0.0 TH/s)
- Elphapex DG2+ 37% better power draw (6,200 vs 3,900 W)
- Elphapex DG2+ 39% better efficacité (310,000 vs 190,244 J/TH)
- Elphapex DG Hydro 1 33% better noise (50.0 vs 75.0 dB)
- Elphapex DG2+ 34% better weight (25.0 vs 16.5 kg)
- Elphapex DG Hydro 1 59% more heat output (21,154 vs 13,307 BTU/hr)
- Elphapex DG Hydro 1 47% more score de minage domestique (44.0 vs 30.0)
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 DG Hydro 1 | Metric | Elphapex DG2+ |
|---|---|---|
| $4,459 | Upfront cost (MSRP) | $8,000 |
| -$14.88 | Daily net profit | -$9.36 |
| -$9,890 | Net after 1 year | -$11,416 |
| -$15,321 | Net after 2 years | -$14,832 |
| -$20,752 | Net after 3 years | -$18,248 |
| 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
Elphapex DG Hydro 1Score: 44/100. 50 dB noise level.
Best for Efficiency
Elphapex DG2+190,243.9 J/TH — lower electricity cost per terahash.
Frequently Asked Questions
Which makes more money, the Elphapex DG Hydro 1 or the Elphapex DG2+?
At the current BTC price and a $0.10/kWh electricity rate, the Elphapex DG2+ is more profitable at $-9.36/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.
Elphapex DG Hydro 1 vs Elphapex DG2+: which runs at a lower noise level?
The Elphapex DG Hydro 1 is quieter at 50 dB compared to the Elphapex DG2+ at 75 dB. For home mining, lower noise levels make a significant difference in livability.
Elphapex DG Hydro 1 vs Elphapex DG2+: which fits a residential setup better?
The Elphapex DG Hydro 1 scores 44/100 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 DG Hydro 1 and Elphapex DG2+?
The Elphapex DG Hydro 1 runs at 310,000.0 J/TH while the Elphapex DG2+ runs at 190,243.9 J/TH — a difference of 119,756.1 J/TH. Lower efficiency means less electricity per terahash of mining power, directly reducing operating costs. In relative terms that is 39% better efficacité (310,000 vs 190,244 J/TH).