Antminer L9 vs Elphapex DG Hydro 1
Side-by-side specs, profitability, and home mining comparison.
Specifications Comparison
| Antminer L9 | Specification | Elphapex DG Hydro 1 |
|---|---|---|
| 16,000.0 MH/s | Hashrate | 20.0 GH/s |
| 3,360 W | Power Consumption | 6,200 W |
| 210,000.0 J/TH | Efficiency | 310,000.0 J/TH |
| 75 dB | Noise Level | 50 dB |
| 14.8 kg | Weight | 25.0 kg |
| 11,464 BTU/hr | BTU Output | 21,154 BTU/hr |
| 36/100 | Home Mining Score | 44/100 |
| — | Release Year | — |
| Scrypt | Algorithm | Scrypt |
| Bitmain | Manufacturer | Elphapex |
Profitability Comparison
Antminer L9
Elphapex DG Hydro 1
Based on BTC price of $78,165 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 4 of 6 weighted factors (hashrate, home mining score, noise level, price-performance). Where it pulls away hardest is 33% better noise (75.0 vs 50.0 dB). The Antminer L9 claws back ground on efficiency and power consumption. The right pick still depends on your power cost and noise tolerance — the breakdowns above make that call concrete.
Spec Deltas
Stripped to the numbers, this is how far apart the Antminer L9 and Elphapex DG Hydro 1 sit on each measurable spec:
- Elphapex DG Hydro 1 25% more hashrate (0.0 vs 0.0 TH/s)
- Antminer L9 46% better power draw (3,360 vs 6,200 W)
- Antminer L9 32% better efficiency (210,000 vs 310,000 J/TH)
- Elphapex DG Hydro 1 33% better noise (75.0 vs 50.0 dB)
- Antminer L9 41% better weight (14.8 vs 25.0 kg)
- Elphapex DG Hydro 1 85% more heat output (11,464 vs 21,154 BTU/hr)
- Elphapex DG Hydro 1 22% more home mining score (36.0 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.
| Antminer L9 | Metric | Elphapex DG Hydro 1 |
|---|---|---|
| $6,500 | Upfront cost (MSRP) | $4,459 |
| -$8.06 | Daily net profit | -$14.88 |
| -$9,443 | Net after 1 year | -$9,890 |
| -$12,386 | Net after 2 years | -$15,321 |
| -$15,329 | 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
Elphapex DG Hydro 1Score: 44/100. 50 dB noise level.
Best for Efficiency
Antminer L9210,000.0 J/TH — lower electricity cost per terahash.
Frequently Asked Questions
Which makes more money, the Antminer L9 or the Elphapex DG Hydro 1?
At the current BTC price and a $0.10/kWh electricity rate, the Antminer L9 is more profitable at $-8.06/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.
Is the Antminer L9 or the Elphapex DG Hydro 1 better for noise-sensitive spaces?
The Elphapex DG Hydro 1 is quieter at 50 dB compared to the Antminer L9 at 75 dB. For home mining, lower noise levels make a significant difference in livability.
Antminer L9 vs Elphapex DG Hydro 1: which fits a residential setup better?
The Elphapex DG Hydro 1 scores 44/100 on our Home Mining Score (vs 36/100 for the Antminer L9). This composite score factors in noise, power requirements, heat output, size, and setup ease — all critical for residential mining.
How far apart are the Antminer L9 and Elphapex DG Hydro 1 on J/TH?
The Antminer L9 runs at 210,000.0 J/TH while the Elphapex DG Hydro 1 runs at 310,000.0 J/TH — a difference of 100,000.0 J/TH. Lower efficiency means less electricity per terahash of mining power, directly reducing operating costs. In relative terms that is 32% better efficiency (210,000 vs 310,000 J/TH).