Bitmain Antminer S19j (90Th) vs DragonMint T1
Side-by-side specs, profitability, and home mining comparison.
Specifications Comparison
| Bitmain Antminer S19j (90Th) | Specification | DragonMint T1 |
|---|---|---|
| 90.0 TH/s | Taux de hachage | 16.0 TH/s |
| 3,250 W | Consommation électrique | 1,480 W |
| 36.1 J/TH | Efficiency | 92.5 J/TH |
| — | Niveau de bruit | 75 dB |
| 14,200.0 kg | Weight | 6.0 kg |
| 11,089 BTU/hr | BTU Output | 5,050 BTU/hr |
| 22/100 | Home Mining Score | 48/100 |
| — | Release Year | — |
| SHA-256 | Algorithme | SHA-256 |
| Bitmain | Manufacturer | Halong Mining |
Profitability Comparison
Bitmain Antminer S19j (90Th)
DragonMint T1
Based on BTC price of $78,145 and current network difficulty as of Apr 26, 2026. Actual results vary.
Verdict
Selon notre analyse multifactorielle, le Bitmain Antminer S19j (90Th) l'emporte sur 2 des 5 facteurs (efficacité, hashrate). Le DragonMint T1 a l'avantage en consommation électrique and 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
DragonMint T1Score: 48/100. 75 dB noise level.
Best for Efficiency
Bitmain Antminer S19j (90Th)36.1 J/TH — lower electricity cost per terahash.
Frequently Asked Questions
Is the Bitmain Antminer S19j (90Th) or DragonMint T1 more profitable?
At the current BTC price and a $0.10/kWh electricity rate, the DragonMint T1 is more profitable at $-2.97/day compared to $-4.54/day for the Bitmain Antminer S19j (90Th). Profitability depends heavily on your electricity rate — use the selector above to calculate with your actual costs.
Which is quieter, the Bitmain Antminer S19j (90Th) or DragonMint T1?
The DragonMint T1 is quieter at 75 dB compared to the Bitmain Antminer S19j (90Th) at 0 dB. For home mining, lower noise levels make a significant difference in livability.
Which is better for home mining, the Bitmain Antminer S19j (90Th) or DragonMint T1?
The DragonMint T1 scores 48/100 on our Home Mining Score (vs 22/100 for the Bitmain Antminer S19j (90Th)). 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 Bitmain Antminer S19j (90Th) and DragonMint T1?
The Bitmain Antminer S19j (90Th) runs at 36.1 J/TH while the DragonMint T1 runs at 92.5 J/TH — a difference of 56.4 J/TH. Lower efficiency means less electricity per terahash of mining power, directly reducing operating costs.