Bitaxe Ultra vs MicroBT Whatsminer M3
Side-by-side specs, profitability, and home mining comparison.
Specifications Comparison
| Bitaxe Ultra | Specification | MicroBT Whatsminer M3 |
|---|---|---|
| 500.0 GH/s | Taux de hachage | 12.0 TH/s |
| 15 W | Consommation électrique | 2,000 W |
| 30.0 J/TH | Efficiency | 166.7 J/TH |
| 35 dB | Niveau de bruit | — |
| 0.3 kg | Weight | 8,100.0 kg |
| 51 BTU/hr | BTU Output | 6,824 BTU/hr |
| 70/100 | Home Mining Score | 28/100 |
| — | Release Year | — |
| SHA-256 | Algorithme | SHA-256 |
| D-Central | Manufacturer | MicroBT |
Profitability Comparison
Bitaxe Ultra
MicroBT Whatsminer M3
Based on BTC price of $74,400 and current network difficulty as of Mar 17, 2026. Actual results vary.
Verdict
Selon notre analyse multifactorielle, le Bitaxe Ultra l'emporte sur 4 des 5 facteurs (efficacité, consommation électrique, score de minage domestique, niveau sonore). Le MicroBT Whatsminer M3 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
TieBoth miners produce similar daily profit.
Best for Home Mining
Bitaxe UltraScore: 70/100. 35 dB noise level.
Best for Efficiency
Bitaxe Ultra30.0 J/TH — lower electricity cost per terahash.
Frequently Asked Questions
Is the Bitaxe Ultra or MicroBT Whatsminer M3 more profitable?
At the current BTC price and a $0.10/kWh electricity rate, the Bitaxe Ultra is more profitable at $-0.02/day compared to $-4.41/day for the MicroBT Whatsminer M3. Profitability depends heavily on your electricity rate — use the selector above to calculate with your actual costs.
Which is quieter, the Bitaxe Ultra or MicroBT Whatsminer M3?
The Bitaxe Ultra is quieter at 35 dB compared to the MicroBT Whatsminer M3 at 0 dB. For home mining, lower noise levels make a significant difference in livability.
Which is better for home mining, the Bitaxe Ultra or MicroBT Whatsminer M3?
The Bitaxe Ultra scores 70/100 on our Home Mining Score (vs 28/100 for the MicroBT Whatsminer M3). 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 Bitaxe Ultra and MicroBT Whatsminer M3?
The Bitaxe Ultra runs at 30.0 J/TH while the MicroBT Whatsminer M3 runs at 166.7 J/TH — a difference of 136.7 J/TH. Lower efficiency means less electricity per terahash of mining power, directly reducing operating costs.