Elphapex DG 2 vs Elphapex DG Home 1
Side-by-side specs, profitability, and home mining comparison.
Specifications Comparison
| Elphapex DG 2 | Specification | Elphapex DG Home 1 |
|---|---|---|
| 20.0 GH/s | Hashrate | 2.0 GH/s |
| 3,800 W | Power Consumption | 620 W |
| 190,000.0 J/TH | Efficiency | 310,000.0 J/TH |
| 75 dB | Noise Level | 50 dB |
| 18.3 kg | Weight | 10.0 kg |
| 12,966 BTU/hr | BTU Output | 2,115 BTU/hr |
| 30/100 | Home Mining Score | 58/100 |
| — | Release Year | — |
| Scrypt | Algorithm | Scrypt |
| Elphapex | Manufacturer | Elphapex |
Profitability Comparison
Elphapex DG 2
Elphapex DG Home 1
Based on BTC price of $78,226 and current network difficulty as of May 16, 2026. Actual results vary.
Verdict
Weighing six performance factors, the Elphapex DG 2 comes out ahead — it takes 3 of 6 (efficiency, hashrate, price-performance). Where it pulls away hardest is 900% more hashrate (0.0 vs 0.0 TH/s). The Elphapex DG Home 1 holds the edge in power consumption and home mining score and noise level. The right pick still depends on your power cost and noise tolerance — the breakdowns above make that call concrete.
Spec Deltas
The Elphapex DG 2 and Elphapex DG Home 1 diverge on the metrics below — each gap expressed as a real percentage, not a vague "better":
- Elphapex DG 2 900% more hashrate (0.0 vs 0.0 TH/s)
- Elphapex DG Home 1 84% better power draw (3,800 vs 620 W)
- Elphapex DG 2 39% better efficiency (190,000 vs 310,000 J/TH)
- Elphapex DG Home 1 33% better noise (75.0 vs 50.0 dB)
- Elphapex DG Home 1 45% better weight (18.3 vs 10.0 kg)
- Elphapex DG 2 513% more heat output (12,966 vs 2,115 BTU/hr)
- Elphapex DG Home 1 93% more home mining score (30.0 vs 58.0)
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.
| Elphapex DG 2 | Metric | Elphapex DG Home 1 |
|---|---|---|
| $4,680 | Upfront cost (MSRP) | $510 |
| -$9.12 | Daily net profit | -$1.49 |
| -$8,009 | Net after 1 year | -$1,053 |
| -$11,337 | Net after 2 years | -$1,596 |
| -$14,666 | Net after 3 years | -$2,140 |
| 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 Home 1Score: 58/100. 50 dB noise level.
Best for Efficiency
Elphapex DG 2190,000.0 J/TH — lower electricity cost per terahash.
Frequently Asked Questions
Is the Elphapex DG 2 or Elphapex DG Home 1 more profitable?
At the current BTC price and a $0.10/kWh electricity rate, the Elphapex DG Home 1 is more profitable at $-1.49/day compared to $-9.12/day for the Elphapex DG 2. Profitability depends heavily on your electricity rate — use the selector above to calculate with your actual costs.
Is the Elphapex DG 2 or the Elphapex DG Home 1 better for noise-sensitive spaces?
The Elphapex DG Home 1 is quieter at 50 dB compared to the Elphapex DG 2 at 75 dB. For home mining, lower noise levels make a significant difference in livability.
For mining at home, should I pick the Elphapex DG 2 or the Elphapex DG Home 1?
The Elphapex DG Home 1 scores 58/100 on our Home Mining Score (vs 30/100 for the Elphapex DG 2). This composite score factors in noise, power requirements, heat output, size, and setup ease — all critical for residential mining.
How far apart are the Elphapex DG 2 and Elphapex DG Home 1 on J/TH?
The Elphapex DG 2 runs at 190,000.0 J/TH while the Elphapex DG Home 1 runs at 310,000.0 J/TH — a difference of 120,000.0 J/TH. Lower efficiency means less electricity per terahash of mining power, directly reducing operating costs. In relative terms that is 39% better efficiency (190,000 vs 310,000 J/TH).