Antminer S21 XP vs MicroBT Whatsminer M20S
Side-by-side specs, profitability, and home mining comparison.
Specifications Comparison
| Antminer S21 XP | Specification | MicroBT Whatsminer M20S |
|---|---|---|
| 270.0 TH/s | Taux de hachage | 68.0 TH/s |
| 3,645 W | Consommation électrique | 3,360 W |
| 13.5 J/TH | Efficiency | 49.4 J/TH |
| 75 dB | Niveau de bruit | — |
| 15.4 kg | Weight | 12,500.0 kg |
| 12,437 BTU/hr | BTU Output | 11,464 BTU/hr |
| 30/100 | Home Mining Score | 22/100 |
| — | Release Year | — |
| SHA-256 | Algorithme | SHA-256 |
| Bitmain | Manufacturer | MicroBT |
Profitability Comparison
Antminer S21 XP
MicroBT Whatsminer M20S
Based on BTC price of $74,060 and current network difficulty as of Mar 17, 2026. Actual results vary.
Verdict
Selon notre analyse multifactorielle, le Antminer S21 XP l'emporte sur 4 des 6 facteurs (efficacité, hashrate, score de minage domestique, niveau sonore). Le MicroBT Whatsminer M20S 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 S21 XPScore: 30/100. 75 dB noise level.
Best for Efficiency
Antminer S21 XP13.5 J/TH — lower electricity cost per terahash.
Frequently Asked Questions
Is the Antminer S21 XP or MicroBT Whatsminer M20S more profitable?
At the current BTC price and a $0.10/kWh electricity rate, the Antminer S21 XP is more profitable at $-0.08/day compared to $-5.88/day for the MicroBT Whatsminer M20S. Profitability depends heavily on your electricity rate — use the selector above to calculate with your actual costs.
Which is quieter, the Antminer S21 XP or MicroBT Whatsminer M20S?
The Antminer S21 XP is quieter at 75 dB compared to the MicroBT Whatsminer M20S at 0 dB. For home mining, lower noise levels make a significant difference in livability.
Which is better for home mining, the Antminer S21 XP or MicroBT Whatsminer M20S?
The Antminer S21 XP scores 30/100 on our Home Mining Score (vs 22/100 for the MicroBT Whatsminer M20S). 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 S21 XP and MicroBT Whatsminer M20S?
The Antminer S21 XP runs at 13.5 J/TH while the MicroBT Whatsminer M20S runs at 49.4 J/TH — a difference of 35.9 J/TH. Lower efficiency means less electricity per terahash of mining power, directly reducing operating costs.