Antminer S19 XP vs MicroBT Whatsminer M21
Side-by-side specs, profitability, and home mining comparison.
Specifications Comparison
| Antminer S19 XP | Specification | MicroBT Whatsminer M21 |
|---|---|---|
| 140.0 TH/s | Taux de hachage | 31.0 TH/s |
| 3,010 W | Consommation électrique | 1,860 W |
| 21.5 J/TH | Efficiency | 60.0 J/TH |
| 75 dB | Niveau de bruit | — |
| 14.4 kg | Weight | 7,150.0 kg |
| 10,270 BTU/hr | BTU Output | 6,346 BTU/hr |
| 84/100 | Home Mining Score | 28/100 |
| — | Release Year | — |
| SHA-256 | Algorithme | SHA-256 |
| Bitmain | Manufacturer | MicroBT |
Profitability Comparison
Antminer S19 XP
MicroBT Whatsminer M21
Based on BTC price of $74,290 and current network difficulty as of Mar 17, 2026. Actual results vary.
Verdict
Selon notre analyse multifactorielle, le Antminer S19 XP l'emporte sur 4 des 5 facteurs (efficacité, hashrate, score de minage domestique, niveau sonore). Le MicroBT Whatsminer M21 a l'avantage en consommation électrique. 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 S19 XPScore: 84/100. 75 dB noise level.
Best for Efficiency
Antminer S19 XP21.5 J/TH — lower electricity cost per terahash.
Frequently Asked Questions
Is the Antminer S19 XP or MicroBT Whatsminer M21 more profitable?
At the current BTC price and a $0.10/kWh electricity rate, the Antminer S19 XP is more profitable at $-2.72/day compared to $-3.47/day for the MicroBT Whatsminer M21. Profitability depends heavily on your electricity rate — use the selector above to calculate with your actual costs.
Which is quieter, the Antminer S19 XP or MicroBT Whatsminer M21?
The Antminer S19 XP is quieter at 75 dB compared to the MicroBT Whatsminer M21 at 0 dB. For home mining, lower noise levels make a significant difference in livability.
Which is better for home mining, the Antminer S19 XP or MicroBT Whatsminer M21?
The Antminer S19 XP scores 84/100 on our Home Mining Score (vs 28/100 for the MicroBT Whatsminer M21). 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 S19 XP and MicroBT Whatsminer M21?
The Antminer S19 XP runs at 21.5 J/TH while the MicroBT Whatsminer M21 runs at 60.0 J/TH — a difference of 38.5 J/TH. Lower efficiency means less electricity per terahash of mining power, directly reducing operating costs.