Antminer S21 XP vs MicroBT WhatsMiner M70S+
Side-by-side specs, profitability, and home mining comparison.
Specifications Comparison
| Antminer S21 XP | Specification | MicroBT WhatsMiner M70S+ |
|---|---|---|
| 270.0 TH/s | Taux de hachage | 262.0 TH/s |
| 3,645 W | Consommation électrique | 3,275 W |
| 13.5 J/TH | Efficiency | 12.5 J/TH |
| 75 dB | Niveau de bruit | 75 dB |
| 15.4 kg | Weight | 13.5 kg |
| 12,437 BTU/hr | BTU Output | 11,174 BTU/hr |
| 30/100 | Home Mining Score | 36/100 |
| — | Release Year | — |
| SHA-256 | Algorithme | SHA-256 |
| Bitmain | Manufacturer | MicroBT |
Profitability Comparison
Antminer S21 XP
MicroBT WhatsMiner M70S+
Based on BTC price of $70,558 and current network difficulty as of Mar 25, 2026. Actual results vary.
Verdict
Selon notre analyse multifactorielle, le MicroBT WhatsMiner M70S+ l'emporte sur 3 des 4 facteurs (efficacité, consommation électrique, score de minage domestique). Le Antminer S21 XP a l'avantage en hashrate. 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
MicroBT WhatsMiner M70S+$0.64/day higher profit at current rates.
Best for Home Mining
MicroBT WhatsMiner M70S+Score: 36/100. 75 dB noise level.
Best for Efficiency
MicroBT WhatsMiner M70S+12.5 J/TH — lower electricity cost per terahash.
Frequently Asked Questions
Is the Antminer S21 XP or MicroBT WhatsMiner M70S+ more profitable?
At the current BTC price and a $0.10/kWh electricity rate, the MicroBT WhatsMiner M70S+ is more profitable at $0.15/day compared to $-0.49/day for the Antminer S21 XP. 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 M70S+?
Both miners have similar noise levels. Check the specs table above for exact decibel readings.
Which is better for home mining, the Antminer S21 XP or MicroBT WhatsMiner M70S+?
The MicroBT WhatsMiner M70S+ scores 36/100 on our Home Mining Score (vs 30/100 for the Antminer S21 XP). 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 M70S+?
The Antminer S21 XP runs at 13.5 J/TH while the MicroBT WhatsMiner M70S+ runs at 12.5 J/TH — a difference of 1.0 J/TH. Lower efficiency means less electricity per terahash of mining power, directly reducing operating costs.
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