Bitmain Antminer S19 XP (140Th) vs Antminer T21
Side-by-side specs, profitability, and home mining comparison.
Specifications Comparison
| Bitmain Antminer S19 XP (140Th) | Specification | Antminer T21 |
|---|---|---|
| 140.0 TH/s | Taux de hachage | 190.0 TH/s |
| 3,010 W | Consommation électrique | 3,610 W |
| 21.5 J/TH | Efficiency | 19.0 J/TH |
| — | Niveau de bruit | 75 dB |
| 14,500.0 kg | Weight | 14.6 kg |
| 10,270 BTU/hr | BTU Output | 12,317 BTU/hr |
| 22/100 | Home Mining Score | 30/100 |
| — | Release Year | — |
| SHA-256 | Algorithme | SHA-256 |
| Bitmain | Manufacturer | Bitmain |
Profitability Comparison
Bitmain Antminer S19 XP (140Th)
Antminer T21
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 Antminer T21 l'emporte sur 4 des 6 facteurs (efficacité, hashrate, score de minage domestique, niveau sonore). Le Bitmain Antminer S19 XP (140Th) 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
Antminer T21Score: 30/100. 75 dB noise level.
Best for Efficiency
Antminer T2119.0 J/TH — lower electricity cost per terahash.
Frequently Asked Questions
Is the Bitmain Antminer S19 XP (140Th) or Antminer T21 more profitable?
At the current BTC price and a $0.10/kWh electricity rate, the Antminer T21 is more profitable at $-2.58/day compared to $-2.74/day for the Bitmain Antminer S19 XP (140Th). Profitability depends heavily on your electricity rate — use the selector above to calculate with your actual costs.
Which is quieter, the Bitmain Antminer S19 XP (140Th) or Antminer T21?
The Antminer T21 is quieter at 75 dB compared to the Bitmain Antminer S19 XP (140Th) at 0 dB. For home mining, lower noise levels make a significant difference in livability.
Which is better for home mining, the Bitmain Antminer S19 XP (140Th) or Antminer T21?
The Antminer T21 scores 30/100 on our Home Mining Score (vs 22/100 for the Bitmain Antminer S19 XP (140Th)). 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 S19 XP (140Th) and Antminer T21?
The Bitmain Antminer S19 XP (140Th) runs at 21.5 J/TH while the Antminer T21 runs at 19.0 J/TH — a difference of 2.5 J/TH. Lower efficiency means less electricity per terahash of mining power, directly reducing operating costs.