Bitmain Antminer L7 (9.05Gh) vs Bitmain Antminer U2L9H
Side-by-side specs, profitability, and home mining comparison.
Specifications Comparison
| Bitmain Antminer L7 (9.05Gh) | Specification | Bitmain Antminer U2L9H |
|---|---|---|
| 9.1 GH/s | Taux de hachage | 27.0 GH/s |
| 3,260 W | Consommation électrique | 5,670 W |
| 360,221.0 J/TH | Efficiency | 210,000.0 J/TH |
| — | Niveau de bruit | 50 dB |
| 13,500.0 kg | Weight | 19.1 kg |
| 11,123 BTU/hr | BTU Output | 19,346 BTU/hr |
| 22/100 | Home Mining Score | 44/100 |
| — | Release Year | — |
| Scrypt | Algorithme | Scrypt |
| Bitmain | Manufacturer | Bitmain |
Profitability Comparison
Bitmain Antminer L7 (9.05Gh)
Bitmain Antminer U2L9H
Based on BTC price of $78,217 and current network difficulty as of May 16, 2026. Actual results vary.
Verdict
Selon notre analyse multifactorielle, le Bitmain Antminer U2L9H l'emporte sur 4 des 6 facteurs (efficacité, hashrate, score de minage domestique, niveau sonore). Its biggest concrete edge: 198% more hashrate (0.0 vs 0.0 TH/s). The Bitmain Antminer L7 (9.05Gh) claws back ground on consommation électrique 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
Here is every spec where the Bitmain Antminer L7 (9.05Gh) and Bitmain Antminer U2L9H actually differ, with the gap quantified:
- Bitmain Antminer U2L9H 198% more hashrate (0.0 vs 0.0 TH/s)
- Bitmain Antminer L7 (9.05Gh) 43% better power draw (3,260 vs 5,670 W)
- Bitmain Antminer U2L9H 42% better efficacité (360,221 vs 210,000 J/TH)
- Bitmain Antminer U2L9H 100% better weight (13,500.0 vs 19.1 kg)
- Bitmain Antminer U2L9H 74% more heat output (11,123 vs 19,346 BTU/hr)
- Bitmain Antminer U2L9H 100% more score de minage domestique (22.0 vs 44.0)
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.
| Bitmain Antminer L7 (9.05Gh) | Metric | Bitmain Antminer U2L9H |
|---|---|---|
| $750 | Upfront cost (MSRP) | $3,998 |
| -$7.82 | Daily net profit | -$13.61 |
| -$3,606 | Net after 1 year | -$8,965 |
| -$6,461 | Net after 2 years | -$13,931 |
| -$9,317 | Net after 3 years | -$18,898 |
| 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 U2L9HScore: 44/100. 50 dB noise level.
Best for Efficiency
Bitmain Antminer U2L9H210,000.0 J/TH — lower electricity cost per terahash.
Frequently Asked Questions
Bitmain Antminer L7 (9.05Gh) vs Bitmain Antminer U2L9H: which one earns more per day?
At the current BTC price and a $0.10/kWh electricity rate, the Bitmain Antminer L7 (9.05Gh) is more profitable at $-7.82/day compared to $-13.61/day for the Bitmain Antminer U2L9H. Profitability depends heavily on your electricity rate — use the selector above to calculate with your actual costs.
Bitmain Antminer L7 (9.05Gh) vs Bitmain Antminer U2L9H: which runs at a lower noise level?
The Bitmain Antminer U2L9H is quieter at 50 dB compared to the Bitmain Antminer L7 (9.05Gh) at 0 dB. For home mining, lower noise levels make a significant difference in livability.
For mining at home, should I pick the Bitmain Antminer L7 (9.05Gh) or the Bitmain Antminer U2L9H?
The Bitmain Antminer U2L9H scores 44/100 on our Home Mining Score (vs 22/100 for the Bitmain Antminer L7 (9.05Gh)). This composite score factors in noise, power requirements, heat output, size, and setup ease — all critical for residential mining.
Bitmain Antminer L7 (9.05Gh) vs Bitmain Antminer U2L9H: how much does the efficiency gap matter?
The Bitmain Antminer L7 (9.05Gh) runs at 360,221.0 J/TH while the Bitmain Antminer U2L9H runs at 210,000.0 J/TH — a difference of 150,221.0 J/TH. Lower efficiency means less electricity per terahash of mining power, directly reducing operating costs. In relative terms that is 42% better efficacité (360,221 vs 210,000 J/TH).