Elphapex DG Home 1 vs Elphapex DG2+
Side-by-side specs, profitability, and home mining comparison.
Specifications Comparison
| Elphapex DG Home 1 | Specification | Elphapex DG2+ |
|---|---|---|
| 2.0 GH/s | Hashrate | 20.5 GH/s |
| 620 W | Power Consumption | 3,900 W |
| 310,000.0 J/TH | Efficiency | 190,243.9 J/TH |
| 50 dB | Noise Level | 75 dB |
| 10.0 kg | Weight | 16.5 kg |
| 2,115 BTU/hr | BTU Output | 13,307 BTU/hr |
| 58/100 | Home Mining Score | 30/100 |
| — | Release Year | — |
| Scrypt | Algorithm | Scrypt |
| Elphapex | Manufacturer | Elphapex |
Profitability Comparison
Elphapex DG Home 1
Elphapex DG2+
Based on BTC price of $78,184 and current network difficulty as of May 16, 2026. Actual results vary.
Verdict
The Elphapex DG Home 1 and Elphapex DG2+ finish in a near dead heat in our weighted scoring. There is no wrong answer here — let your electricity rate, noise tolerance and budget break the tie using the breakdowns above.
Spec Deltas
Stripped to the numbers, this is how far apart the Elphapex DG Home 1 and Elphapex DG2+ sit on each measurable spec:
- Elphapex DG2+ 925% more hashrate (0.0 vs 0.0 TH/s)
- Elphapex DG Home 1 84% better power draw (620 vs 3,900 W)
- Elphapex DG2+ 39% better efficiency (310,000 vs 190,244 J/TH)
- Elphapex DG Home 1 33% better noise (50.0 vs 75.0 dB)
- Elphapex DG Home 1 39% better weight (10.0 vs 16.5 kg)
- Elphapex DG2+ 529% more heat output (2,115 vs 13,307 BTU/hr)
- Elphapex DG Home 1 93% more home mining score (58.0 vs 30.0)
Cost & ROI Over Time
Hardware cost is only half the story — here is how each miner's upfront price plays out against cumulative profit at a $0.10/kWh rate.
| Elphapex DG Home 1 | Metric | Elphapex DG2+ |
|---|---|---|
| $510 | Upfront cost (MSRP) | $8,000 |
| -$1.49 | Daily net profit | -$9.36 |
| -$1,053 | Net after 1 year | -$11,416 |
| -$1,596 | Net after 2 years | -$14,832 |
| -$2,140 | 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 Home 1Score: 58/100. 50 dB noise level.
Best for Efficiency
Elphapex DG2+190,243.9 J/TH — lower electricity cost per terahash.
Frequently Asked Questions
Is the Elphapex DG Home 1 or Elphapex DG2+ 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 $-9.36/day for the Elphapex DG2+. Profitability depends heavily on your electricity rate — use the selector above to calculate with your actual costs.
Is the Elphapex DG Home 1 or the Elphapex DG2+ better for noise-sensitive spaces?
The Elphapex DG Home 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.
Which is better for home mining, the Elphapex DG Home 1 or Elphapex DG2+?
The Elphapex DG Home 1 scores 58/100 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.
How far apart are the Elphapex DG Home 1 and Elphapex DG2+ on J/TH?
The Elphapex DG Home 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 efficiency (310,000 vs 190,244 J/TH).