Antminer S19j vs Avalon A1446
Side-by-side specs, profitability, and home mining comparison.
Specifications Comparison
| Antminer S19j | Specification | Avalon A1446 |
|---|---|---|
| 90.0 TH/s | Taux de hachage | 135.0 TH/s |
| 3,100 W | Consommation électrique | 3,310 W |
| 34.4 J/TH | Efficiency | 24.5 J/TH |
| 75 dB | Niveau de bruit | 75 dB |
| 13.0 kg | Weight | 12.8 kg |
| 10,577 BTU/hr | BTU Output | 11,294 BTU/hr |
| 84/100 | Home Mining Score | 36/100 |
| — | Release Year | — |
| SHA-256 | Algorithme | SHA-256 |
| Bitmain | Manufacturer | Canaan |
Profitability Comparison
Antminer S19j
Avalon A1446
Based on BTC price of $70,819 and current network difficulty as of Mar 25, 2026. Actual results vary.
Verdict
Selon notre analyse multifactorielle, le Avalon A1446 l'emporte sur 2 des 5 facteurs (efficacité, hashrate). Le Antminer S19j a l'avantage en consommation électrique and score de minage domestique and rapport qualité-prix. 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
Antminer S19jScore: 84/100. 75 dB noise level.
Best for Efficiency
Avalon A144624.5 J/TH — lower electricity cost per terahash.
Frequently Asked Questions
Is the Antminer S19j or Avalon A1446 more profitable?
At the current BTC price and a $0.10/kWh electricity rate, the Avalon A1446 is more profitable at $-3.80/day compared to $-4.68/day for the Antminer S19j. Profitability depends heavily on your electricity rate — use the selector above to calculate with your actual costs.
Which is quieter, the Antminer S19j or Avalon A1446?
Both miners have similar noise levels. Check the specs table above for exact decibel readings.
Which is better for home mining, the Antminer S19j or Avalon A1446?
The Antminer S19j scores 84/100 on our Home Mining Score (vs 36/100 for the Avalon A1446). 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 S19j and Avalon A1446?
The Antminer S19j runs at 34.4 J/TH while the Avalon A1446 runs at 24.5 J/TH — a difference of 9.9 J/TH. Lower efficiency means less electricity per terahash of mining power, directly reducing operating costs.