Bitmain Antminer T19 Hydro vs MicroBT Whatsminer M66
Side-by-side specs, profitability, and home mining comparison.
Specifications Comparison
| Bitmain Antminer T19 Hydro | Specification | MicroBT Whatsminer M66 |
|---|---|---|
| 158.0 TH/s | Taux de hachage | 238.0 TH/s |
| 5,451 W | Consommation électrique | 4,736 W |
| 34.5 J/TH | Efficiency | 19.9 J/TH |
| 40 dB | Niveau de bruit | — |
| 15.8 kg | Weight | 16.0 kg |
| 18,599 BTU/hr | BTU Output | 16,159 BTU/hr |
| 51/100 | Home Mining Score | 16/100 |
| — | Release Year | — |
| SHA-256 | Algorithme | SHA-256 |
| Bitmain | Manufacturer | MicroBT |
Profitability Comparison
Bitmain Antminer T19 Hydro
MicroBT Whatsminer M66
Based on BTC price of $74,223 and current network difficulty as of Mar 17, 2026. Actual results vary.
Verdict
Selon notre analyse multifactorielle, le MicroBT Whatsminer M66 l'emporte sur 3 des 5 facteurs (efficacité, hashrate, consommation électrique). Le Bitmain Antminer T19 Hydro a l'avantage en score de minage domestique and niveau sonore. 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
Bitmain Antminer T19 HydroScore: 51/100. 40 dB noise level.
Best for Efficiency
MicroBT Whatsminer M6619.9 J/TH — lower electricity cost per terahash.
Frequently Asked Questions
Is the Bitmain Antminer T19 Hydro or MicroBT Whatsminer M66 more profitable?
At the current BTC price and a $0.10/kWh electricity rate, the MicroBT Whatsminer M66 is more profitable at $-3.71/day compared to $-8.00/day for the Bitmain Antminer T19 Hydro. Profitability depends heavily on your electricity rate — use the selector above to calculate with your actual costs.
Which is quieter, the Bitmain Antminer T19 Hydro or MicroBT Whatsminer M66?
The Bitmain Antminer T19 Hydro is quieter at 40 dB compared to the MicroBT Whatsminer M66 at 0 dB. For home mining, lower noise levels make a significant difference in livability.
Which is better for home mining, the Bitmain Antminer T19 Hydro or MicroBT Whatsminer M66?
The Bitmain Antminer T19 Hydro scores 51/100 on our Home Mining Score (vs 16/100 for the MicroBT Whatsminer M66). 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 T19 Hydro and MicroBT Whatsminer M66?
The Bitmain Antminer T19 Hydro runs at 34.5 J/TH while the MicroBT Whatsminer M66 runs at 19.9 J/TH — a difference of 14.6 J/TH. Lower efficiency means less electricity per terahash of mining power, directly reducing operating costs.