Antminer S19k Pro vs Avalon A1446
Side-by-side specs, profitability, and home mining comparison.
Specifications Comparison
| Antminer S19k Pro | Specification | Avalon A1446 |
|---|---|---|
| 120.0 TH/s | Taux de hachage | 135.0 TH/s |
| 2,760 W | Consommation électrique | 3,310 W |
| 23.0 J/TH | Efficiency | 24.5 J/TH |
| 75 dB | Niveau de bruit | 75 dB |
| 12.5 kg | Weight | 12.8 kg |
| 9,417 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 S19k Pro
Avalon A1446
Based on BTC price of $70,862 and current network difficulty as of Mar 25, 2026. Actual results vary.
Verdict
Selon notre analyse multifactorielle, le Antminer S19k Pro l'emporte sur 4 des 5 facteurs (efficacité, consommation électrique, score de minage domestique, rapport qualité-prix). Le Avalon A1446 a l'avantage en hashrate. 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 S19k ProScore: 84/100. 75 dB noise level.
Best for Efficiency
Antminer S19k Pro23.0 J/TH — lower electricity cost per terahash.
Frequently Asked Questions
Is the Antminer S19k Pro or Avalon A1446 more profitable?
At the current BTC price and a $0.10/kWh electricity rate, the Antminer S19k Pro is more profitable at $-2.94/day compared to $-3.80/day for the Avalon A1446. Profitability depends heavily on your electricity rate — use the selector above to calculate with your actual costs.
Which is quieter, the Antminer S19k Pro 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 S19k Pro or Avalon A1446?
The Antminer S19k Pro 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 S19k Pro and Avalon A1446?
The Antminer S19k Pro runs at 23.0 J/TH while the Avalon A1446 runs at 24.5 J/TH — a difference of 1.5 J/TH. Lower efficiency means less electricity per terahash of mining power, directly reducing operating costs.