Bitmain Antminer S23 vs MicroBT Whatsminer M21
Side-by-side specs, profitability, and home mining comparison.
Specifications Comparison
| Bitmain Antminer S23 | Specification | MicroBT Whatsminer M21 |
|---|---|---|
| 318.0 TH/s | Taux de hachage | 31.0 TH/s |
| 3,498 W | Consommation électrique | 1,860 W |
| 11.0 J/TH | Efficiency | 60.0 J/TH |
| 75 dB | Niveau de bruit | — |
| 14.5 kg | Weight | 7,150.0 kg |
| 11,935 BTU/hr | BTU Output | 6,346 BTU/hr |
| 36/100 | Home Mining Score | 28/100 |
| — | Release Year | — |
| SHA-256 | Algorithme | SHA-256 |
| Bitmain | Manufacturer | MicroBT |
Profitability Comparison
Bitmain Antminer S23
MicroBT Whatsminer M21
Based on BTC price of $78,526 and current network difficulty as of Apr 26, 2026. Actual results vary.
Verdict
Selon notre analyse multifactorielle, le Bitmain Antminer S23 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
Bitmain Antminer S23$6.52/day higher profit at current rates.
Best for Home Mining
Bitmain Antminer S23Score: 36/100. 75 dB noise level.
Best for Efficiency
Bitmain Antminer S2311.0 J/TH — lower electricity cost per terahash.
Frequently Asked Questions
Is the Bitmain Antminer S23 or MicroBT Whatsminer M21 more profitable?
At the current BTC price and a $0.10/kWh electricity rate, the Bitmain Antminer S23 is more profitable at $3.18/day compared to $-3.34/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 Bitmain Antminer S23 or MicroBT Whatsminer M21?
The Bitmain Antminer S23 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 Bitmain Antminer S23 or MicroBT Whatsminer M21?
The Bitmain Antminer S23 scores 36/100 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 Bitmain Antminer S23 and MicroBT Whatsminer M21?
The Bitmain Antminer S23 runs at 11.0 J/TH while the MicroBT Whatsminer M21 runs at 60.0 J/TH — a difference of 49.0 J/TH. Lower efficiency means less electricity per terahash of mining power, directly reducing operating costs.