Bitmain Antminer S21 (200Th) vs Bitaxe Hex
Side-by-side specs, profitability, and home mining comparison.
Specifications Comparison
| Bitmain Antminer S21 (200Th) | Specification | Bitaxe Hex |
|---|---|---|
| 200.0 TH/s | Taux de hachage | 3.0 TH/s |
| 3,550 W | Consommation électrique | 90 W |
| 17.8 J/TH | Efficiency | 30.0 J/TH |
| — | Niveau de bruit | 45 dB |
| 14.2 kg | Weight | 0.5 kg |
| 12,113 BTU/hr | BTU Output | 307 BTU/hr |
| 16/100 | Home Mining Score | 64/100 |
| — | Release Year | — |
| SHA-256 | Algorithme | SHA-256 |
| Bitmain | Manufacturer | D-Central |
Profitability Comparison
Bitmain Antminer S21 (200Th)
Bitaxe Hex
Based on BTC price of $73,679 and current network difficulty as of Mar 17, 2026. Actual results vary.
Verdict
Selon notre analyse multifactorielle, le Bitmain Antminer S21 (200Th) l'emporte sur 3 des 6 facteurs (efficacité, hashrate, rapport qualité-prix). Le Bitaxe Hex a l'avantage en consommation électrique and score de minage domestique and niveau sonore. 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
Bitaxe HexScore: 64/100. 45 dB noise level.
Best for Efficiency
Bitmain Antminer S21 (200Th)17.8 J/TH — lower electricity cost per terahash.
Frequently Asked Questions
Is the Bitmain Antminer S21 (200Th) or Bitaxe Hex more profitable?
At the current BTC price and a $0.10/kWh electricity rate, the Bitaxe Hex is more profitable at $-0.12/day compared to $-2.13/day for the Bitmain Antminer S21 (200Th). Profitability depends heavily on your electricity rate — use the selector above to calculate with your actual costs.
Which is quieter, the Bitmain Antminer S21 (200Th) or Bitaxe Hex?
The Bitaxe Hex is quieter at 45 dB compared to the Bitmain Antminer S21 (200Th) at 0 dB. For home mining, lower noise levels make a significant difference in livability.
Which is better for home mining, the Bitmain Antminer S21 (200Th) or Bitaxe Hex?
The Bitaxe Hex scores 64/100 on our Home Mining Score (vs 16/100 for the Bitmain Antminer S21 (200Th)). 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 S21 (200Th) and Bitaxe Hex?
The Bitmain Antminer S21 (200Th) runs at 17.8 J/TH while the Bitaxe Hex runs at 30.0 J/TH — a difference of 12.3 J/TH. Lower efficiency means less electricity per terahash of mining power, directly reducing operating costs.