Antminer D9 vs Bitmain Antminer U2L9H
Side-by-side specs, profitability, and home mining comparison.
Specifications Comparison
| Antminer D9 | Specification | Bitmain Antminer U2L9H |
|---|---|---|
| 1,770.0 GH/s | Taux de hachage | 27.0 GH/s |
| 2,839 W | Consommation électrique | 5,670 W |
| 1,604.0 J/TH | Efficiency | 210,000.0 J/TH |
| 75 dB | Niveau de bruit | 50 dB |
| 16.1 kg | Weight | 19.1 kg |
| 9,687 BTU/hr | BTU Output | 19,346 BTU/hr |
| 36/100 | Home Mining Score | 44/100 |
| — | Release Year | — |
| X11 | Algorithme | Scrypt |
| Bitmain | Manufacturer | Bitmain |
Profitability Comparison
Antminer D9
Bitmain Antminer U2L9H
Based on BTC price of $74,108 and current network difficulty as of Mar 17, 2026. Actual results vary.
Verdict
Selon notre analyse multifactorielle, le Antminer D9 l'emporte sur 4 des 6 facteurs (efficacité, hashrate, consommation électrique, rapport qualité-prix). Le Bitmain Antminer U2L9H a l'avantage en score de minage domestique and niveau sonore. Consultez les spécifications détaillées et les calculs de rentabilité ci-dessus pour déterminer quel mineur convient le mieux à votre installation.
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
Antminer D91,604.0 J/TH — lower electricity cost per terahash.
Frequently Asked Questions
Is the Antminer D9 or Bitmain Antminer U2L9H more profitable?
At the current BTC price and a $0.10/kWh electricity rate, the Antminer D9 is more profitable at $-6.76/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.
Which is quieter, the Antminer D9 or Bitmain Antminer U2L9H?
The Bitmain Antminer U2L9H is quieter at 50 dB compared to the Antminer D9 at 75 dB. For home mining, lower noise levels make a significant difference in livability.
Which is better for home mining, the Antminer D9 or Bitmain Antminer U2L9H?
The Bitmain Antminer U2L9H scores 44/100 on our Home Mining Score (vs 36/100 for the Antminer D9). This composite score factors in noise, power requirements, heat output, size, and setup ease — all critical for residential mining.
What is the efficiency difference between Antminer D9 and Bitmain Antminer U2L9H?
The Antminer D9 runs at 1,604.0 J/TH while the Bitmain Antminer U2L9H runs at 210,000.0 J/TH — a difference of 208,396.1 J/TH. Lower efficiency means less electricity per terahash of mining power, directly reducing operating costs.