Canaan Avalon A15XP-206T vs Bitmain T21 (190TH)
Side-by-side specs, profitability, and home mining comparison.
Specifications Comparison
| Canaan Avalon A15XP-206T | Specification | Bitmain T21 (190TH) |
|---|---|---|
| 206.0 TH/s | Taux de hachage | 190.0 TH/s |
| 3,667 W | Consommation électrique | 3,610 W |
| 17.8 J/TH | Efficiency | 19.0 J/TH |
| 75 dB | Niveau de bruit | 76 dB |
| 12.8 kg | Weight | 16.4 kg |
| 12,512 BTU/hr | BTU Output | 12,317 BTU/hr |
| 30/100 | Home Mining Score | 23/100 |
| — | Release Year | — |
| SHA-256 | Algorithme | SHA-256 |
| Canaan | Manufacturer | Bitmain |
Profitability Comparison
Canaan Avalon A15XP-206T
Bitmain T21 (190TH)
Based on BTC price of $73,912 and current network difficulty as of Mar 17, 2026. Actual results vary.
Verdict
Selon notre analyse multifactorielle, le Canaan Avalon A15XP-206T l'emporte sur 4 des 6 facteurs (efficacité, hashrate, score de minage domestique, niveau sonore). Le Bitmain T21 (190TH) a l'avantage en consommation électrique 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
Canaan Avalon A15XP-206TScore: 30/100. 75 dB noise level.
Best for Efficiency
Canaan Avalon A15XP-206T17.8 J/TH — lower electricity cost per terahash.
Frequently Asked Questions
Is the Canaan Avalon A15XP-206T or Bitmain T21 (190TH) more profitable?
At the current BTC price and a $0.10/kWh electricity rate, the Canaan Avalon A15XP-206T is more profitable at $-2.20/day compared to $-2.58/day for the Bitmain T21 (190TH). Profitability depends heavily on your electricity rate — use the selector above to calculate with your actual costs.
Which is quieter, the Canaan Avalon A15XP-206T or Bitmain T21 (190TH)?
The Canaan Avalon A15XP-206T is quieter at 75 dB compared to the Bitmain T21 (190TH) at 76 dB. For home mining, lower noise levels make a significant difference in livability.
Which is better for home mining, the Canaan Avalon A15XP-206T or Bitmain T21 (190TH)?
The Canaan Avalon A15XP-206T scores 30/100 on our Home Mining Score (vs 23/100 for the Bitmain T21 (190TH)). 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 Canaan Avalon A15XP-206T and Bitmain T21 (190TH)?
The Canaan Avalon A15XP-206T runs at 17.8 J/TH while the Bitmain T21 (190TH) runs at 19.0 J/TH — a difference of 1.2 J/TH. Lower efficiency means less electricity per terahash of mining power, directly reducing operating costs.