Whatsminer M63 vs MicroBT WhatsMiner M73
Side-by-side specs, profitability, and home mining comparison.
Specifications Comparison
| Whatsminer M63 | Specification | MicroBT WhatsMiner M73 |
|---|---|---|
| 360.0 TH/s | Hashrate | 512.0 TH/s |
| 7,200 W | Power Consumption | 7,424 W |
| 20.0 J/TH | Efficiency | 14.5 J/TH |
| 50 dB | Noise Level | 75 dB |
| 27.5 kg | Weight | 27.5 kg |
| 24,566 BTU/hr | BTU Output | 25,331 BTU/hr |
| 44/100 | Home Mining Score | 30/100 |
| — | Release Year | — |
| SHA-256 | Algorithm | SHA-256 |
| MicroBT | Manufacturer | MicroBT |
Profitability Comparison
Whatsminer M63
MicroBT WhatsMiner M73
Based on BTC price of $68,753 and current network difficulty as of Mar 27, 2026. Actual results vary.
Verdict
Based on our multi-factor analysis, the MicroBT WhatsMiner M73 wins on 2 of 5 factors (efficiency, hashrate). The Whatsminer M63 holds the edge in power consumption and home mining score and noise level. Review the detailed specs and profitability calculations above to determine which miner best fits your specific setup.
Best For...
Best for Profitability
TieBoth miners produce similar daily profit.
Best for Home Mining
Whatsminer M63Score: 44/100. 50 dB noise level.
Best for Efficiency
MicroBT WhatsMiner M7314.5 J/TH — lower electricity cost per terahash.
Frequently Asked Questions
Is the Whatsminer M63 or MicroBT WhatsMiner M73 more profitable?
At the current BTC price and a $0.10/kWh electricity rate, the MicroBT WhatsMiner M73 is more profitable at $-2.56/day compared to $-6.55/day for the Whatsminer M63. Profitability depends heavily on your electricity rate — use the selector above to calculate with your actual costs.
Which is quieter, the Whatsminer M63 or MicroBT WhatsMiner M73?
The Whatsminer M63 is quieter at 50 dB compared to the MicroBT WhatsMiner M73 at 75 dB. For home mining, lower noise levels make a significant difference in livability.
Which is better for home mining, the Whatsminer M63 or MicroBT WhatsMiner M73?
The Whatsminer M63 scores 44/100 on our Home Mining Score (vs 30/100 for the MicroBT WhatsMiner M73). 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 Whatsminer M63 and MicroBT WhatsMiner M73?
The Whatsminer M63 runs at 20.0 J/TH while the MicroBT WhatsMiner M73 runs at 14.5 J/TH — a difference of 5.5 J/TH. Lower efficiency means less electricity per terahash of mining power, directly reducing operating costs.