Bitmain Antminer T17+ (64Th) vs Bitmain T21 (190TH)
Side-by-side specs, profitability, and home mining comparison.
Specifications Comparison
| Bitmain Antminer T17+ (64Th) | Specification | Bitmain T21 (190TH) |
|---|---|---|
| 64.0 TH/s | Taux de hachage | 190.0 TH/s |
| 3,200 W | Consommation électrique | 3,610 W |
| 50.0 J/TH | Efficiency | 19.0 J/TH |
| — | Niveau de bruit | 76 dB |
| 10,000.0 kg | Weight | 16.4 kg |
| 10,918 BTU/hr | BTU Output | 12,317 BTU/hr |
| 22/100 | Home Mining Score | 23/100 |
| — | Release Year | — |
| SHA-256 | Algorithme | SHA-256 |
| Bitmain | Manufacturer | Bitmain |
Profitability Comparison
Bitmain Antminer T17+ (64Th)
Bitmain T21 (190TH)
Based on BTC price of $73,902 and current network difficulty as of Mar 17, 2026. Actual results vary.
Verdict
Selon notre analyse multifactorielle, le Bitmain T21 (190TH) l'emporte sur 4 des 6 facteurs (efficacité, hashrate, score de minage domestique, niveau sonore). Le Bitmain Antminer T17+ (64Th) 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
Bitmain T21 (190TH)Score: 23/100. 76 dB noise level.
Best for Efficiency
Bitmain T21 (190TH)19.0 J/TH — lower electricity cost per terahash.
Frequently Asked Questions
Is the Bitmain Antminer T17+ (64Th) or Bitmain T21 (190TH) more profitable?
At the current BTC price and a $0.10/kWh electricity rate, the Bitmain T21 (190TH) is more profitable at $-2.58/day compared to $-5.63/day for the Bitmain Antminer T17+ (64Th). Profitability depends heavily on your electricity rate — use the selector above to calculate with your actual costs.
Which is quieter, the Bitmain Antminer T17+ (64Th) or Bitmain T21 (190TH)?
The Bitmain T21 (190TH) is quieter at 76 dB compared to the Bitmain Antminer T17+ (64Th) at 0 dB. For home mining, lower noise levels make a significant difference in livability.
Which is better for home mining, the Bitmain Antminer T17+ (64Th) or Bitmain T21 (190TH)?
The Bitmain T21 (190TH) scores 23/100 on our Home Mining Score (vs 22/100 for the Bitmain Antminer T17+ (64Th)). 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 T17+ (64Th) and Bitmain T21 (190TH)?
The Bitmain Antminer T17+ (64Th) runs at 50.0 J/TH while the Bitmain T21 (190TH) runs at 19.0 J/TH — a difference of 31.0 J/TH. Lower efficiency means less electricity per terahash of mining power, directly reducing operating costs.