Bitmain Antminer L9 (16Gh) vs Elphapex DG 1+
Side-by-side specs, profitability, and home mining comparison.
Specifications Comparison
| Bitmain Antminer L9 (16Gh) | Specification | Elphapex DG 1+ |
|---|---|---|
| 16.0 GH/s | Hashrate | 14.0 GH/s |
| 3,360 W | Power Consumption | 3,920 W |
| 210,000.0 J/TH | Efficiency | 280,000.0 J/TH |
| 75 dB | Noise Level | 75 dB |
| — | Weight | 18.3 kg |
| 11,464 BTU/hr | BTU Output | 13,375 BTU/hr |
| 36/100 | Home Mining Score | 30/100 |
| — | Release Year | — |
| Scrypt | Algorithm | Scrypt |
| Bitmain | Manufacturer | Elphapex |
Profitability Comparison
Bitmain Antminer L9 (16Gh)
Elphapex DG 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 Bitmain Antminer L9 (16Gh), which leads on 4 of 5 weighted factors (efficiency, hashrate, power consumption, home mining score). Its biggest concrete edge: 25% better efficiency (210,000 vs 280,000 J/TH). That said, the Elphapex DG 1+ isn't beaten everywhere — it still wins price-performance. Review the detailed specs and profitability calculations above to determine which miner best fits your specific setup.
Spec Deltas
The Bitmain Antminer L9 (16Gh) and Elphapex DG 1+ diverge on the metrics below — each gap expressed as a real percentage, not a vague "better":
- Bitmain Antminer L9 (16Gh) 14% more hashrate (0.0 vs 0.0 TH/s)
- Bitmain Antminer L9 (16Gh) 14% better power draw (3,360 vs 3,920 W)
- Bitmain Antminer L9 (16Gh) 25% better efficiency (210,000 vs 280,000 J/TH)
- Elphapex DG 1+ 17% more heat output (11,464 vs 13,375 BTU/hr)
- Bitmain Antminer L9 (16Gh) 20% more home mining score (36.0 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.
| Bitmain Antminer L9 (16Gh) | Metric | Elphapex DG 1+ |
|---|---|---|
| $3,199 | Upfront cost (MSRP) | $1,452 |
| -$8.06 | Daily net profit | -$9.41 |
| -$6,142 | Net after 1 year | -$4,885 |
| -$9,085 | Net after 2 years | -$8,319 |
| -$12,028 | Net after 3 years | -$11,753 |
| 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
Bitmain Antminer L9 (16Gh)Score: 36/100. 75 dB noise level.
Best for Efficiency
Bitmain Antminer L9 (16Gh)210,000.0 J/TH — lower electricity cost per terahash.
Frequently Asked Questions
Bitmain Antminer L9 (16Gh) vs Elphapex DG 1+: which one earns more per day?
At the current BTC price and a $0.10/kWh electricity rate, the Bitmain Antminer L9 (16Gh) is more profitable at $-8.06/day compared to $-9.41/day for the Elphapex DG 1+. Profitability depends heavily on your electricity rate — use the selector above to calculate with your actual costs.
Which is quieter, the Bitmain Antminer L9 (16Gh) or Elphapex DG 1+?
Both miners have similar noise levels. Check the specs table above for exact decibel readings.
Bitmain Antminer L9 (16Gh) vs Elphapex DG 1+: which fits a residential setup better?
The Bitmain Antminer L9 (16Gh) scores 36/100 on our Home Mining Score (vs 30/100 for the Elphapex DG 1+). This composite score factors in noise, power requirements, heat output, size, and setup ease — all critical for residential mining.
Bitmain Antminer L9 (16Gh) vs Elphapex DG 1+: how much does the efficiency gap matter?
The Bitmain Antminer L9 (16Gh) runs at 210,000.0 J/TH while the Elphapex DG 1+ runs at 280,000.0 J/TH — a difference of 70,000.0 J/TH. Lower efficiency means less electricity per terahash of mining power, directly reducing operating costs. In relative terms that is 25% better efficiency (210,000 vs 280,000 J/TH).